514This entry was posted in Daily 20-Min Workouts on October 20, 2016 by OPEN GYM Fitness For 20 Minutes: 1 Pull Up 40ft Weighted Lunges 1 Feet-elevated Push Ups 2 Pull Ups 40ft Weighted Lunges 2 Feet-elevated Push Ups… Continue to ladder up pull ups and push ups by 1. 40ft is length of turf.