DIY Tryin

Build a quick and easy tool for working out! Build Grip Strength with a DIY Forearm Trainer - DIY Extra (1x33)

: 24, 2014

Build a quick and easy tool for working out! Michael decided to use the workshop equipment on a weekend without adult supervision. With only minor scarring, he came out with a simple tool for strengthening your forearms. This forearm trainer (also know as a forearm roller) is great for rock climbers or maybe even some repetitive stress injuries (consult your PT). Get your grip on!