1. Free weights again
2. Use lighter weight than bicep curl
3. One hand against bench or chair/wall
4. Other arm bent at side so that upper arm parallel to ground
5. Upper arm is still while lower arm extends back until arm is straight
1. Free weights again
2. Use lighter weight than bicep curl
3. One hand against bench or chair/wall
4. Other arm bent at side so that upper arm parallel to ground
5. Upper arm is still while lower arm extends back until arm is straight