Shitty reps give you shitty muscles

Poor bicep curl vs. good bicep curl:

•Clip 1:

•Collarbone not depressed

•Results in shoulders shrugging during rep.

•Elbows start at sides, then slide back

•Elbows finish under hands removing tension from biceps.

•Very poor control of eccentric portion of the rep.

•Clip 2:

•Collarbone pressed down and locked.

•Elbows pinned at front of rib cage.

•Full contraction without elbow follow through.

•Control of eccentric portion of the rep.

**Reduce weight, drop the ego, perfect your form and watch yourself grow. Form should only be tossed out the window as you near failure and you are trying to hit 3-5 forced reps.