Cardio is a shorthand term for aerobic exercise. Aerobic exercise is comprised of activities that tend to improve the body's utilization of oxygen.

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What are the best benefits of yoga (versus cardio and weight training)?

I currently do cardio and weight training, but my friend is trying to get me to take yoga. The biggest benefit seems to be flexibility. Are there any other big benefits to yoga versus these other ...
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1answer
37 views

MET levels achieved in cardio using treadmill, bicycle, or elliptical

I am trying to get 4 hours of cardio per day following a modified version of Lyle McDonald's rapid fat loss. The first hour I do incline treadmill at 15% grade at 3.0 mph. This is about 9.65 METs. Is ...
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0answers
11 views

Getting back into aerobic shape

I had a good year-plus daily biking habit (the commute). Since leaving the last company two months ago, I've been doing little more than sitting on my ass. I've a ski trip planned for a couple weeks ...
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1answer
33 views

Will exercising for a shorter time at a higher resistance on a bike give the same benefit?

I read an article a few weeks ago that mentioned a study finding that you need to use an exercise bike for 40 minutes before you see any benefit from it. Unfortunately I can't find the article ...
0
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1answer
51 views

Im trying to loose weight in my thighs but im gaining alot of muscle in them and its making them bigger

Im a female,16, and i weigh about 130. Im trying to loose weight in my legs but im gaining so much muscle in them that they will not slim down, its like that fat turned into muscle and i dont know how ...
2
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1answer
19 views

How many calories are burnt by walking upstairs with a 30kg (66 pounds) backpack and ankle weights?

I train for mountaineering by walking upstairs as described in the question's title. The ankle weights are 2kg each (about 4.5 pounds). I am 75kg (165 pounds), 178cm (5'8"). I am very interested in ...
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1answer
20 views

How long to wait doing HIIT after taking EC stack?

How long should one wait to do HIIT after taking EC stack? This is my dosage today: 8:30 AM: 12.5 mg E, 100 mg C 12:30 PM: 12.5 mg E, 100 mg C Can I do HIIT cardio at 5 PM?
2
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2answers
44 views

What is my target training heart-rate?

What is my target training heart-rate? I'm 32 M 184 lbs. My Resting HR is 76. My Maximum HR is 156.
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2answers
75 views

Walking long distance vs cardio

Because for looking reasons (sweating) and lack of free time, I decided to convert my 40min cardio in the morning per day (I'm doing this usually), to walking to my office which is about 4.5km (2.79 ...
2
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5answers
2k views

Is its safe to stop between intervals on the treadmill?

Usually when I run intervals on the treadmill I warm up for a few minutes and then set the machine to my desired speed and begin training. Between intervals I stop completely jumping off to the sides ...
2
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4answers
166 views

Can you do “too much” cardio for cutting body fat?

My maintenance-calories number is fairly low (around 1500 calories), so I become very hungry if I cut based on diet alone. I've added basketball + HIIT-type training so that I can eat more and still ...
0
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2answers
35 views

Gaining LBM while doing cardio

I notice that I am losing fat and gaining muscle while doing cardio (running 6.1 mph at a 1% incline). Why is this? I am already very lean (6'2", 9% bf male).
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2answers
27 views

Examples of exercises for pregnant lady (10wks, previous just cross-trainer)

I'm trying to find some varied exercises for a pregnant lady, 10 weeks into her pregnancy. Speaking the the doctor, she said that the amount of exercise should be no more than what you were doing ...
2
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1answer
85 views

Best way to start excercising after taking a break

If i just started to work out after a 4-5 week break would it be best to start slowly or just pick up my old pace? The 'sport' im referring to is fitness. Im currently debating with myself whether or ...
2
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2answers
75 views

How can I lose muscle mass in my quads and ham strings (thighs?)

I would really appreciate the help on how to lose muscle mass in the thigh area? Ever since I recovered from weight loss (40kg back up to 46kg, age 20, female, 1.66m), I started taking lysine and ...
3
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4answers
9k views

Should I do cardio if I want to gain muscle weight and lose fat?

I'm 24, 1,83 cm and 70kg (6ft 0in, 155 lbs). Technically I'm not underweight but I could use some bulk. I have started doing some weight training (about 3 days a week) and I plan to get a personal ...
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1answer
86 views

Having to clear throat constantly while running?

I'm an ex-smoker (for roughly 8 years) and have recently, in the last 4 months, started a fairly intense cardio regimen that I'm doing twice a day. I noticed while running that I'm having to ...
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0answers
43 views

Work out 5 times a week, out of breath

So I exercise 5 times a week by lifting weights as well as 30 mins of cardio and some stretching every day. I still find myself running out of breath when walking uphill during my daily commute, for ...
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0answers
33 views

Safe weekly amount of crosstraining for over 40 healthy adults

I am a 42 yr old male. About a month ago I finished a running program that has me now well adapted to running 3 times a week for half an hour (the famous C25K, non-commercial and freely available at ...
2
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3answers
181 views

Aerobic vs anaerobic for better fat loss

I've read in this forum about aerobic and anaerobic training but i can't get an answer for my particular situation. I'm 35 years, male, 175cm , with 79kg, doing 3 or 4 exercises (2xrunning 5km/500 ...
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5answers
6k views

Why does cardio/aerobic exercise lead to muscle loss?

Recently, I've been reading a lot about how cardio reduces muscle mass and strength. The following is an excerpt from crossfit.com that seems to sum up what I've been reading: Aerobic training ...
5
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2answers
99 views

Do BCAA's only help with muscle gain or do they help with weight loss?

About me: 145 pounds, 170cm tall & female. Aim: build muscle and & lose body fat. Currently: training 5 times a week (1 hour cardio, 1 hour weight training). Question: Would BCAA's only ...
2
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3answers
130 views

Is heavy compound lifting enough for cardio fitness?

I've been sedentary for a long time and am currently working on becoming healthier. I'm lifting (SL 5x5) to increase my muscle mass while still losing small amounts of fat. But as part of getting ...
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2answers
65 views

Will 20 minutes of jump rope per day improve long distance running?

I do intervals of 2 minutes of jump rope with a 1 minute break in between each interval, during which I walk around briskly. Will this improve my long distance running time?
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3answers
8k views

Cold and fever after doing extensive cardio sport?

Every Sunday I do soccer in the morning for two hours where I run non stop and sweat extensively. After the sport I take a shower and take the bus home, but by the time I get home my dry and clean ...
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4answers
11k views

Cardio vs. Weight lifting. Which one is better for losing weight?

Cardio burns more calories during the exercise, but weight-lifting builds more muscle which in turn raises your RMR (Resting Metabolic Rate). I have a little over an hour to workout each day during ...
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3answers
96 views

How to aid recovery as I get older (& try to get fit again)

In the past 3 years I have gone from a solid 185 lbs that surfed several times a week, ran 4 miles daily & ran marathons to a 215 lb sedentary desk jockey. I am trying to get back on the wagon ...
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2answers
36 views

Why do you have a lower heart rate while training in the pool?

1) I've read that your heart rate is lower in the pool. Why is this? 2) Also how does the lower heart rate impact your cardiovascular health? Is it good or bad to that the pool lowers your heart ...
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2answers
3k views

Should I exercise when my muscles are aching?

I exercised for the first time in a long time yesterday. This is what I did: 500 jumping jacks at moderate pace 100 jumping jacks at fast pace 10 min of running in place at moderate pace 100 ...
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1answer
124 views

Can I do both weight training and BodyPump?

I was expecting to get a bit more cardio from a BodyPump but experience was different. I felt like I have done a full body strength session. Should I go for less weights? And do I need a rest day ...
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2answers
134 views

cardio before or after weights?

145 pounds, 170cm tall, female. been doing cardio & weight lifting for 2 months with good diet, goal is to lose body fat and gain muscle. what is the science behind doing weights before/after ...
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1answer
186 views

Tabata calorie burn with 4 minute excersie

I have started doing cardio from one Youtube channel which is showing that in 84 min I can burn around 1000 calories (but 1000 is not my goal). I do gym also so I want to burn till 400-500 calories. ...
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54 views

What effect does restricted oxygen in cardio have on muscle damage & repair?

As we all know, cardio and strength training have completely different effects on your muscles, and your body's response to them. Strength training trains the body to make those big anaerobic muscle ...
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2answers
61 views

Regurgitating during exercise

So yesterday I did 55 minutes on the treadmill, the settings were 30 minutes at 9mph and 25 minutes at 8mph, all 55 minutes were done at 2% incline... then I did some squats, nothing heavy, it was ...
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1answer
82 views

Losing body fat

I'm currently assisting my dad in losing a significant amount of weight. He's 60, 6'0", weighs 230lbs (104kg) and eats very healthily, maintaining a well balanced diet. The trouble is he doesn't ...
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3answers
87 views

Do I just have to forget about lifting weights?

Started gym 2 months ago - 5 days a week (1 hour cardio, 1 hour weights). 145 pounds, 170cm, female. I am eating a calorie deficit and realize my gains are only newbie gains.. I will forever be ...
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6answers
40k views

How many Burpees do I have to do per day to lose a lot of fat fast?

I hate exercise, I find it excruciatingly boring. But I am overweight and need to lose fat fast. The main reason why I find it boring is because it takes too long and I don't like doing a a variety of ...
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5answers
263 views

How much more cardio for fat loss?

26 years old, 160 lb, roughly 20% body fat. I eat a pretty normal vegetarian diet. I avoid soda, fruit juice, anything with sugar. Maybe one can of soda or a candy bar per week at the most. I do eat ...
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0answers
56 views

why am i suddently so worn out in cardio?

I started gym 2 months ago and nearly every day except maybe 1 one rest day I will complete 1 hour cardio (about 500 calories, some days even 600-700) and an hour intense weight training targeting all ...
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3answers
121 views

Training not having any apparent effect

I'm 45, 5'10 (178cm) and 77kg, live in the French alps and I'm into skiing and mountain biking, and I'm trying to raise my overall fitness, though not for any competitive purpose. I don't have a huge ...
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2answers
129 views

Cardio and muscle growth

I have spent 7 years doing practically no exercise at all and eating all the crap I wanted. Weird thing is that during all this time I have been pretty muscular. Recently I started doing some ...
2
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2answers
62 views

How long can the work periods in HIIT be?

Usually the recommendations for HIIT workouts involve 20 second high intensity work followed by an equivalent or greater rest period. Or Tabata, which invoves 20 second work followed by a 10 second ...
4
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1answer
114 views

Angiogenesis due to exercise

I was wondering if exercise only leads to more capillary bloodvessels, or if on the long term you can also grow more of the larger bloodvessels (e.g. if smaller bloodvessels grow wider).
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3answers
72 views

Food prior to intense cardio

I have recently been on a mission to lose weight and have successfully managed to lose 20 kgs in 4 and a half months via circuit training thrice a week and 8K runs twice a week. I have gone down from ...
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2answers
65 views

How can i get some motivation for re-starting my workouts?

My name is Frederico Azevedo and i'm new here in stack exchange. First of all, i'm sorry for my english. It is not my first language. I am overweight and i really need to lose some weight, not just ...
2
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2answers
118 views

Should i be just doing weights or add cardio too

I am 25 now. I kind of felt like i was too slim and weak; so joined the nearest gym in Feb 2014. I really feel good. The gym trainer gave me diet schedules and as a part of it, i take 4 eggs a day. I ...
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1answer
293 views

Is Hypercapnia (high CO2 in the blood) Normal In Distance Runners?

I have been running 20 miles a week (three hour long runs, monday, thursday, and saturday) for a long long time. Last year in my annual physical I had a venous blood carbon dioxide level of 29. This ...
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1answer
26 views

Machine's direction 'maintain certain speed' and calories shown on the machine

I use one type of lateral trainer for thighs for cardio. The gym I go to have two such machines. After each minute or so, one of the machines shows me: 'you've to maintain 280 spm speed' (what's spm ...
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6answers
12k views

Will wearing thick clothes during cardio provide better weight loss results?

Is it true that i should wear thick clothes such as a hoody while doing cardio to sweat more? Or is it just water weight that gets put back on when you drink? I have heard both.
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2answers
100 views

Is this routine and diet good and should I continue doing it?

I started going to a gym a week ago because I want to build lean muscle and stay healthy, I'm 5'6" and 75kg. The coach gave me a beginner's plan, but I'm skeptical about it. I'm not sure if I'm on the ...