If my main goal is to build muscle, shouldn't I give my muscles at least one day of rest? By the way, I'm wondering if I should build muscle with my weight around 55 kg and 173 cm
If in the exercise it says: 10-count raised leg plank hold / right leg. In this case, should I do the exercise 10 times, or should I keep my leg in the air for 10 seconds?
Should I take breaks during the fitness test or go straight to the next exercise?
I have been exercising loosely for over...