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13
votes
6answers
24k views

Is it bad to workout when you aren't sleeping a lot?

I am a dad and we just had a newborn so I am not getting much sleep these days. I want to avoid getting out of shape and gaining weight as it easy to be lazy and slack off on health (eating, ...
9
votes
1answer
1k views

How often should I stretch to improve my flexibility?

I'm trying to get my splits; I'm well on my way, but I still have a long way to go. How often should I stretch to improve my flexibility at an optimal pace (and not injure myself)? Is flexibility ...
7
votes
1answer
7k views

Importance of short rest times between sets

What are the benefits of taking shorter rest times in between sets? If I am capable of doing an extra rep or two if I rest for 1 minutes instead of resting for 30 seconds, which is more beneficial?
7
votes
2answers
162 views

Optimal method to vary muscle group recruitment?

Currently, I'm exercising 3 days a week (every other day), each day doing 2-3 muscle groups. Currently, my goal is to increase muscle mass. My question is, given my exercise goal, is it better to ...
5
votes
2answers
463 views

Advice on resting muscles

What is the suggested amount of time to rest muscle groups between workouts to prevent injury? I want to tone (improve shapeliness of existing muscle) my body and workout on average 6 times/wk ...