It is to practice the whole body every day, instead of just taking turns to practice a few parts every day.

No pain, 1 may not be strong enough, 2 maybe you can recover quickly.

In any case, we can increase our efforts.

Suggestions for primary fitness:

Every time I do 1 group all strength equipment except dumbbell barbell gantry, each group is 8- 12.

In addition, if you want to gain muscle, don't do aerobic exercise.