Questions tagged [heart]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1 vote
0 answers
12 views

How can I interpret Ergometry results?

The information that I found was limited to interpreting the maximum METs reading, however ergometry results contain also HR in every stage and much more. What can I learn from this fitnesswize? So ...
user avatar
  • 111
1 vote
1 answer
41 views

Karvonen's formula gives higher target heart rates for deconditioned individuals. How can it make any sense from a health perspective?

Notation: T = Target heart rate M = Maximum heart rate R = Resting heart rate I = Intensity (a number between 0 and 1) Karvonen's formula: T = (M – R) × I + R which is equivalent to T = M × I + R × ...
user avatar
2 votes
1 answer
100 views

Max HR not reached

I’m 5’6. 54kg. Do HIIT 4x week & spin/combat 2x week. My Max HR (220-45=175bpm) but I NEVER reach it. Ever! My RHR is 44-45bpm. VO2max is 48.9. I push myself to absolute max but I just don’t get ...
user avatar
1 vote
1 answer
184 views

Body building is sore, slow, and needs rest, but the heart doesn't. Why?

I have a question about heart muscle rebuild after high intensity cardio. I wonder if it is a proper question in this forum. If you think not, please kindly tell me where it should be. Building muscle ...
user avatar
  • 214
2 votes
1 answer
163 views

Temporary drop in heart rate 2 minutes into a run, every run

I've been tracking my heart rate while running and have noticed that, every single run, my heart beat has a small, but noticeable, drop between 1:50 and 2:10 minutes into the run (after stretching and ...
user avatar
3 votes
1 answer
213 views

Running, Riding a bike and hard leg workout (each activity being done once time a week): is it sufficient to enhance my cardio?

Monday: I work out legs with horizontal legs press, squat, romanian deadlift, kind of lunges with the tractions assistance machine, legs extensions and legs curl (almost 2 hours, but it's only one ...
user avatar
2 votes
5 answers
190 views

What lifting does science advise for a middle-aged man with a family history of heart disease?

People lift for many reasons: to add muscle or to lose weight. Ignoring those reasons, what does science say about lifting for longevity? I'm a runner, I've been going to the gym for a year to two, ...
user avatar
  • 2,794
1 vote
0 answers
70 views

Is working in orchard like workout in gym?

I have recently bought an small orchard and I work there time to time. Like shoveling pruning etc. Is this good for my health and muscles like gym? My purpose is not to build big muscles. I just ...
user avatar
29 votes
11 answers
15k views

Why does one person have lots of stamina and another doesn't?

I'm a bit of a couch potato with a sedentary job, who normally gets out of breath walking up a few flights of stairs. I recently walked up Snowdon in North Wales (10 mile round trip, 1100m summit, ...
user avatar
11 votes
1 answer
238 views

Is low intensity cardio the only way to induce an increase in stroke volume?

For the guys versed in endurance training, it is now clear that low intensity steady state cardio brings one key adaptation that HIIT is not able to : an increase in the heart stroke volume (also ...
user avatar
  • 1,192
0 votes
3 answers
302 views

Is Whey Protein Bad For the Heart

Since the heart contains muscles....does taking whey protein increase the muscle size of the heart thus increasing the weight of the heart...so is it bad for health?
user avatar
-2 votes
1 answer
319 views

Training in HR Zone 5

I am sure this question has done the rounds, so pardon me if I regurgitate an old topic, but today I did my usual cycling time trial (steep hill), and broke my PB. I then checked my HR stats and my ...
user avatar
-1 votes
1 answer
73 views

Will exercising decrease the heart lifespan?

I have heard that the heart, as an organ, has a limited number of heartbeats and by doing exercise you will decrease its lifespan. I know that exercising itself its healthy for the heart but is it ...
user avatar
1 vote
2 answers
641 views

What is Limiting Factor in Running Fast? [closed]

Say a person can do a 400m run in 1:00, but is unable to do a 1600m in 4:00. What is most likely the main limiting factor in this? What is holding back being able to keep going at this pace for longer?...
user avatar
  • 111
3 votes
1 answer
850 views

HIIT vs steady state: long term health effects

Most articles nowadays seem to favor High Intensity Interval Training (HIIT) compared to Steady State Cardio (SS), for various reasons like faster fat loss and getting higher levels of cardio fitness ...
user avatar
  • 219
0 votes
1 answer
32 views

what device will give a history of heart rate (not just current indicator) by the minute

This is a research project on myself actually. I'm already physically active, run half and full marathons, and am involved in dance and Ultimate Frisbee. BP is good and so is HR. But I'd like to ...
user avatar
16 votes
4 answers
69k views

Max heart rate: is it bad to train in Zone 5 for 30 mins?

I recently got a heart rate monitor and have been trying to beat my time each week on the exercise bike. I'd say I'm in pretty good shape. During the 30 mins workout I am in zone 5, with an average ...
user avatar
  • 261
6 votes
2 answers
2k views

Redline heart rate running

Just started to use HRT monitor on runtastic. My max heart rate I think should be 179. I am 41 and my resting HR is 45. Just ran 15k this morning and according to the data I was in redline (defined as ...
user avatar
-1 votes
1 answer
102 views

Is omlette better for the heart than a boiled egg? [closed]

As per this article, the egg yolk (yellow) contains substantial amount of cholesterol while the white contains an insignificant amount of cholesterol. When we prepare omlette, I believe some amount ...
user avatar
3 votes
5 answers
1k views

What are the dangers of starting cardio as an overweight 25 year old male?

I live a sedentary life. 12 hours+ on the computer, as its my job and I am a gamer. Lately I have been fed up with this lifestyle and have decided to make gradual changes to a healthier state. I ...
user avatar
  • 163
1 vote
1 answer
15k views

Is it normal to have heart palpitations in colder weather? [closed]

I am moderately active, normal blood pressure, fairly average weight and build. I've noticed that when I'm running in cold weather, about 5-10 minutes into my run I start to get what feel like heart ...
user avatar
  • 139
1 vote
1 answer
2k views

Can I use a heart monitor overnight to determine my resting heart rate?

Last night I wore my heart rate monitor while sleeping to determine what my resting heart rate was. This morning I checked and the lowest my heart was beating was 48 bpm and the max was 100 bpm, the ...
user avatar
  • 1,702