Doporučení iOS aplikace The 30 Day Plank Challenge 3.3

Na serveru Stahuj.cz je zajímavá iOS aplikace:

The 30 Day Plank Challenge 3.3

Do The 30-Day Plank Challenge! Plank exercises are some of the overall best exercises you can do to strengthen your entire core. And keep in mind, your core includes a whole lot more than just your abs. Perfect your plank (or learn to hold one for the first time) to tone your middle and boost…

Adresa: https://www.stahuj.cz/zdravi-a-fitness/the-30-day-plank-challenge/