Should You Arch Your Back ?

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff. Make Podcast For people who don’t have vertebral pathology, arching their back during an exercise isn’t a problem. Arching a little bit the back for exercises…

New Record Daily

I read a Nerd Fitness article  and there is good stuff. In training, the key of success is to have constantly better results and improve challenges level. If you repeat the same training everydays, every months, your body will adapt…