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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Is 2-hour cardio healthy?

I would like to try doing 2 hour cardio everyday for a week. Maybe 3 hour if I can. I was wondering if there would be any side effects? My goal is to increase calory deficit to 2000-3000 daily. My ...
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2answers
88 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 ...
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4answers
258 views

Weight loss routine

I am really looking for some help on how to lose weight and increase my core strength. I am 22 years old, weigh around 76kg and my height is 5ft 8 inchs. Basically I am overweight. My aim is to reach ...
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3answers
3k views

Am I doing too much cardio for losing weight?

I am a 270 pound male that would like to lose weight and body fat. I am doing cardio every day twice a day for 45 minutes each session. I am also using weight lifting machines three times a week. Am I ...
2
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2answers
230 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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2answers
1k views

How should I prepare for a marathon on an elliptical machine?

I recently got excited about the idea of running a marathon on an elliptical machine after reading this post on livestrong.org: Colonel Mastrianna, the U.S. Air Forces in Europe Manpower, Personnel, ...
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1answer
104 views

I'm unable to run because of flat feet. Is there anyway for me to run?

I've never run in my life more than 300 meters because muscles below my knee swell and my feet and ankle hurts. Most of the muscle below my knee stiffen. When that happens, it hurts to walk and it is ...
2
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2answers
134 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 ...
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2answers
409 views

2 weekly 1 hour cardio sessions vs 4 weekly sessions of 30 min

What is better for health, 2 weekly sessions of 1 hour of cardio or 4 weekly sessions of 30 minutes of cardio? Both at 65-85% of my max heartrate.
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1answer
342 views

Is it necessary to use different types of cardio machines?

Or to put it another way - is there a benefit to alternating between e.g. the treadmill and the stationary bike, other than making it a bit more interesting. I mostly asked because right now I'm ...
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4answers
12k views

Exercises while recovering from groin injury/surgery

I have a long-standing (no pun intended) injury which gets worse when doing any kind of leg exercise that puts strain on the groin area. For example sit-ups, press-ups and plank exercises all cause ...
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1answer
22 views

Can you calculate % of V02 max at which you're working using pulse ox readings?

Can you calculate % of V02 max at which you're working (assuming it's >100%) by measuring change in blood oxygenation with a pulse ox? My understanding is that working at >100% VO2 max means you're ...
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1answer
157 views

How hard I should push myself?

How hard I should push myself? I started to enjoy pushing my limits, thankfully :) I use elliptical cycle for cardio for at least 30 mins a day. On average I use it at level 8/8, with 14kmh and ...
2
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4answers
458 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 ...
2
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1answer
541 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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2answers
1k views

Is wiping off sweat during “indoor” cardio counterproductive?

I do about an hour or so of high-intensity cardio each day, usually on an arch trainer or elliptical, depending on what's available. I find that I sweat a lot. The workout itself doesn't feel ...
2
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1answer
78 views

Different ways to calculate heartrate zones

My heartrate is 65 at rest and top heartrate i can get while biking is 191. My goal is to burn some extra fat so i try to get i the 60%/70% zone for optimal fat burning. Now i find there are 2 ways ...
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2answers
189 views

Developing a training routine outside the gym

I am a CS student and hence spend long hours sitting on my desk. I am trying to establish a routine targeted towards cardio (since I have had asthma in the past) and building muscle mass(since my ...
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1answer
345 views

I feel acidity after running

Daily i run for 15 minutues on treadmill. After 10 minutes, it started feeling of acidity in food pipe. What would you like to suggest in this context?
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2answers
103 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
137 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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2answers
81 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 ...
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1answer
690 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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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 ...
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2answers
91 views

I am sweating while lifting?

I lift for an hr. and a half every other day... I have noticed that as I get further in(after 1 hr. of lifting I am breaking a sweat...) my face turns red and I sweat. Should this occur with weights? ...
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1answer
130 views

Can't run for more than ~1700 ft [closed]

So I'm trying to get into better shape, who isn't? And from what I've seen, some combination of aerobic training and weight training is the best way to do it, exercise-wise. Also, from what I've read ...
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482 views

Can I do cardio exercises after an appendicitis operation? [closed]

I got operated on 3rd of January this year (it was an appendicitis operation). The surgery was open. Now its been more than 3 months and I have putted on a lot of weights. I just wanted to do cardio ...
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2answers
822 views

How to follow up TRX suspension training workout?

I'm in a TRX suspension class at my gym three days a week that lasts for only 25 min, although they work us pretty hard. I don't really feel like lifting weights after I finish. I usually have the ...
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3answers
244 views

Weights before or after cardio session?

I am a 21 year old male weighting 99kg. I already have my diet managed, but it is a more weight loss orientated diet currently (I understand about needing to eat more to gain muscle etc.) I am ...
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7answers
647 views

Am I eating right? or way too much?

I'm 25, in good shape(maybe a few kilos over weight), doing a desk job. Recently I started working out hard, and changed what I eat to healthy options. My goal is to lose weight and build muscles. I ...
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3answers
12k views

Does lifting weights pull back you weight losing process?

I am out of shape(else why would I be here, lol), I weigh 185 pounds, 178cm height(5'9'' I guess). Lately I have been trying to work out and lift some weights for around 4 weeks, but yesterday I was ...
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2answers
562 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 ...
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2answers
367 views

Does Jack3d Micro increase Metabolism?

I am over weight and I need to lose weight. I am planning to hit back to Gym soon and work hard on the Cardio. Of course Diet is really important and I need to be careful what I am eating. I am ...
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1answer
976 views

Chest pain while running over 160 bpm

I've started running again after a 4 month period of inactivity due to bronchitis. Used to be a sporty guy up to five years ago (I'm 35 now) then almost nothing until last year. Last year everything ...
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1answer
630 views

Best way of eating after exercise for reducing belly fat

I have much large belly fat as compared to upper body. Daily i do weight training (45min to 1 hr) + cardiovascular (45 min). I want to make upper body muscles , simultaneoulsy want to reduce my large ...
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1answer
1k views

Women's fitness plan for weight (muscle?) gain

I searched on the internet for some women fitness plans for my girlfriend, a but lot of them are to lose weight. But she is slim, and I wanted some training for weight gain, and to strengthen her ...
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2answers
287 views

Fat and protein breakdown

I know that after depletion of glycogen body starts to use fat for fuel. If I continue working an hour or more in this state, does my body start to use proteins for energy after a while? I have some ...
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1answer
1k views

Running the same day as lifting weights?

I am interesed in getting prepared for a 10km race, and also increase the muscles size of my shoulders and arms. For this, I am working at home with weights to work shoulders and triceps one day, ...
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3answers
107 views

Correct workout regime

I am a complete beginner. I have started with the cardio exercises in the gym. The treadmill, the elliptical stepper and the cycle. On the treadmill I run at 10kmph for 10 minutes. On the cycle I ...
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458 views

Does the temperature of the water, while taking a shower after cardio, matters?

I'm remailn skeptical to a comment of a collegue, who claims that after making some cardio training, water temperature while taking a shower immediately after training prevents you from keeping ...
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273 views

What are the effects of an intense 10 minute workout?

I came across this video. In it the man essentially makes you do 10 dumbbell squats, followed by a similar exercise where you swing your arm out forwards, followed by 10 half burpees. You then take a ...
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1answer
146 views

Help me calculate my “Meursault / Hours” equivalent?

Here we have Meursault the town, and here we have the end result: http://www.drouhin.com/en/wines/bottle/meursault.jpg Now. When I exercise, my target heart rate according to The Walking Site is ...
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2answers
59 views

What fitness activities can I do with my partner?

So, my life has changed pretty drastically over the past year. Both me and my fiancée have gotten new full-time jobs, and have moved into the country. However, this means that our lifestyle has ...
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1answer
37 views

Progressive, linear steady cardio program with a stationary bike provided with heart rate meter

I am doing a simple strength training routine once every four days (Sxxx). I need to introduce a very low impact cardio day in this routine (e.g. SxCx). I would like to use the stationary bike (not ...
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2answers
614 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?
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1answer
711 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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1answer
304 views

Is 20 minutes of HIIT cardio on a stationary bike going to kill recovery on 5/3/1 + Trimuvirate?

to make a long question short, I'm currently doing Wendler's 5/3/1 with the Triumvirate assistance. I'm following the exercises he has in his book as part of the triumvirate because I am interested in ...
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3answers
394 views

What is the difference between cadence and tempo in spinning?

My instructor makes a lot of use of the terms cadence and tempo in the spinning class, but I have not been able to get a satisfactory answer on what the difference between the two is. What is the ...
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6k views

What is a good time to row 10,000m on a Concept C2 rowing machine?

Just starting to get back into exercising after a 3 year absence (and letting myself go a bit). I recently started rowing as it is quite intense and involves the full body. I'd just like to know what ...
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325 views

Aerobic on days before weight lifting

I know the key behind weight lifting and strength training is giving your body time to rest, recover, and build muscle. So you can't go back to gym or even biking the day after. What about the day ...