The plank to pike exercise is a powerhouse when it comes to working your core.

Here are the four exercises to try.

Dr. Shields is a physical therapist with a background in English Literature and a passion for healthcare and education. She hopes to combine her clinical expertise with her love of writing, establish ...

Plus, which move is more effective for strong abs.

Workouts Not sit-ups or lunges — I use this simple Pilates exercise to sculpt strong obliques, inner thighs and hip stabilizers Workouts Not sit-ups, planks, or crunches: I do this simple Pilates ...