Home workouts Workout B Body parts | Upper & coreDifficulty | 7/10Rounds | 4-6Effort level | 7-9/10Equipment | None Exercises Press ups (From knees or feet)Reps | 8-10 Bicycle crunchesReps | 16-20 Plank with shoulder tapsReps | 16-20 skydivesReps | 10-15 Plank pushesReps | 8-10 Hollow holdTime | 30s