Na serveru Slunečnice.cz je zajímavá iOS aplikace:

Upper Body Workout Plan 2.0

Do you want to add a serious amount of lean muscle mass in just 30 days? Then you’ve come to the right place because this 4 (to 10) week, training programs will do exactly that by pushing your body harder than it’s ever been pushed before. To add as much lean muscle mass as possible, while also…

Adresa: https://www.slunecnice.cz/sw/upper-body-workout-plan/