Jill, a 60-year-old personal training client, wants to improve her hip flexibility. Identify two exercises commonly done in a Pilates class that would address core strength and flexibility, thus improving Jill's lower back health.
One exercise is the criss-cross, which helps target the participant���s core strength and flexibility. The participant alternates bringing one shoulder towards the opposing knee, while keeping their hands on the back of their head, lying face-up, and curling their head up. Another exercise would be plank leg lift, which starts as a regular high plank. The participant alternates lifting one leg off the floor, keeping their core engaged to stabilize the movement.