847This entry was posted in Daily 20-Min Workouts on February 14, 2018 by OPEN GYM Fitness 4 SETS OF: 8 Bottoms Ups Kettlebell Press (each side) 10 DB Reverse Fly 12 Hanging Knee Raise (or Toes to Bar) 4 INTERVALS OF: 150 ft Jacob’s Ladder (Rest time = Work Time)