![Biceps 101: A short rundown of how the biceps, brachialis and brachioradialis work and how to hit them. : r/gainit Biceps 101: A short rundown of how the biceps, brachialis and brachioradialis work and how to hit them. : r/gainit](https://i.imgur.com/ugfDUVh.png)
Biceps 101: A short rundown of how the biceps, brachialis and brachioradialis work and how to hit them. : r/gainit
One twin only does hammer curls. The other twin only does preacher's biceps curls. Will it make a difference for how their arms look? - Quora
![Biceps 101: A short rundown of how the biceps, brachialis and brachioradialis work and how to hit them. : r/gainit Biceps 101: A short rundown of how the biceps, brachialis and brachioradialis work and how to hit them. : r/gainit](https://i.imgur.com/ZbcKJmT.png)
Biceps 101: A short rundown of how the biceps, brachialis and brachioradialis work and how to hit them. : r/gainit
![Pinwheel Curl (Dumbbell) - How to Instructions, Proper Exercise Form and Tips | Hevy Exercise Library Pinwheel Curl (Dumbbell) - How to Instructions, Proper Exercise Form and Tips | Hevy Exercise Library](https://www.hevyapp.com/wp-content/uploads/DSC03275.jpg)
Pinwheel Curl (Dumbbell) - How to Instructions, Proper Exercise Form and Tips | Hevy Exercise Library
![The primary function of the bicep is forearm supination. Change your curl grip and reap the benefits. : r/bodybuilding The primary function of the bicep is forearm supination. Change your curl grip and reap the benefits. : r/bodybuilding](https://external-preview.redd.it/mgZy3ys7D1TlY01_Cbxgc9UTMZqY0eDkgVRnFHKhtpQ.jpg?auto=webp&s=5ff44ab45bc0d07cd452a0968189e34da947e18f)
The primary function of the bicep is forearm supination. Change your curl grip and reap the benefits. : r/bodybuilding
![Dumbbell Cross-body Hammer Curl (Biceps, Brachialis, and Brachioradialis) | Exercise Guides and Videos – Fitness Volt Dumbbell Cross-body Hammer Curl (Biceps, Brachialis, and Brachioradialis) | Exercise Guides and Videos – Fitness Volt](https://fitnessvolt.com/wp-content/uploads/2018/04/dumbbell-cross-body-hammer-curl.jpg)