Upgrade exercises. Push-Up (Incline), Reverse Lunge, Glute Bridge (Single-Leg).
Dead Bug
1 set × 10 reps
Squat
Push-Up (Incline)
Reverse Lunge
1 set × 8 reps
Plank
1 set × 25s
Glute Bridge (Single-Leg)
Superman
1 set × 3×10 reps