Slow Reps Vs Fast Reps - Which is Better for Building Muscle?

*NOW AVAILABLE* - PictureFit Tees, Tanktops, and more! Store: https://goo.gl/xoikRC Should you go fast or slow on your reps? Does it make any difference for building muscle? Learn about rep speeds and time under tension and find out if it's worth changing up your speed! Support PictureFit at Patreon: https://www.patreon.com/picturefit Come join PictureFit on Facebook: https://www.facebook.com/pages/PictureFit/1642008206027371 Twitter: https://twitter.com/Picture_Fit Instagram: https://inst

• #ورزشی
• #picture_fit
• #picfit
• #picturefit