LEAN BACK CHIN-UP
SETS 4 REPS 5 TEMPO 3110 REST 60SEC
Hold a bar with an underhand grip,rip, hands shoulder-width apart. Brace ace your core and contract your upper per back muscles so that you lean back away from the pull-up bar. Keeping ping your upper back contracted, pull yourself up until your chin is above ove the bar, then lower under control. .