These exercises do not require pull ups! Workouts for your biceps practically anywhere
1. Bicep curls using your leg as resistance – (Easy- lift up leg as needed, Moderate – make your leg deadweight, Hard – Push down with your leg to resist the arm)
2. Body curls – (Easy – use core to help pull your body upward, Moderate – use core to get up, use deadweight on the eccentric portion, Hard – Curl yourself up entirely using biceps)
3. Hanging curls