Pull-ups and chin-ups for the back and biceps, and inverted rows for mid-back thickness.
For maximum muscle growth, choose stable exercises (like push-ups on the floor) so the target muscle is the limiting factor rather than balance. Calisthenics Exercises for Getting Shredded and...
Incorporating explosive or high-intensity moves into your sets increases your heart rate and metabolic burn: Pull-ups and chin-ups for the back and biceps,