1
vote
1answer
328 views

What is the difference between rest and sleep? Can inactivity replace sleep?

I've just been reading about the importance of rest days and why sleep is important. According to Lego Stormtroopr, sleep is something you can't work around. I work at a desk in an office all day. ...
0
votes
2answers
150 views

How many days muscles need to rest? [duplicate]

I would like to know how many days should muscles rest before I have another workout with that muscle group? At the moment I am going to gym 3 times a week and on each day I have exercises for ...
5
votes
3answers
1k views

is it necessary to do exercise that target only one muscle a day

I live in India and have joined 4-5 gyms in last 4-5 years in different cities. Every time people do and also suggest me to do exercise that target only one muscle per day. e.g. on Monday only biceps ...
10
votes
2answers
549 views

Any way to help muscles grow during rest, besides food (protein etc.)?

Since muscles grow when they are resting, has anyone got any tips, supplements or anything at all that will help my muscles grow more effectively during resting period?
6
votes
1answer
6k 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?