Side Jackknife
Abs Bodyweight Hip Flexors
original: redgifs.com/watch/FaintWindingDwarfmongoose
Dumbbell Front Rack to Step Up
1 1 2 Tuck ups
Drop Lunge
Plank
Quadruped with Leg Lift
Full Plank Passe Twist
Duck Walk
Heel Flicks
Weighted 45° Back Extension (on hyperextension apparatus)
Elbow-to-Foot Lunge
Wall Sprawl
Lunge with Arm Reach
Lever Lying Leg Press (plate loaded)
Reverse Kettlebell Lunge
Foam Roller Reverse Crunch on Bench
Walking Leg Cradles
Sprint
Lever Single Leg Seated Leg Press
Dumbbell Chop
Cable Standing Leg Raise
Barbell Sumo Block Pull
Fire Hydrant In-Out
Cable One Arm Wrist Curl