my shoulders have been weak

[platinummatt!]

recently. I just did a few reps doin a shuolder workout with a 1.5kg weight, and the burn started setting in.

What the hell?

[LHUboxer04]

Do some prehab and rehab type exercises to strengthen the shoulders and rotator cuffs up. My left one pops out during fights and sparring sessions so i took a week off and did some rotational exercises and different ones with stretch bands and now the shoulder is stronger than before