Bicycle crunches are done by lying on your back with your arms behind your head and your hands behind your head. Knees and feet up. Crunch up and touch your opposite knee and elbow.
Bird dogs start on hands and knees. Fully extend your opposing arm and leg. Start again. Repeat both sides.
Flowing from downward dog to cobra improves core and full-body mobility. It boosts aerobic capacity and fat reduction when done rhythmically.
Keep your bottom hip on the floor if side planking is too hard. Begin side-lying leg lifts in a side plank. Raise your upper leg with your toes forward. Slowly resume side plank.
Glute bridges finish any floor routine. For lower back health, glute development, and resistant fat loss, this exercise is essential.
Plank to do pushups. Bend your elbows and squat. Push with both hands to return to the beginning position when your chest approaches one inch off the floor. Keep going.