Heather Marsh has one of the most beautiful and inspiring physiques in the fitness industry. She’s a mother, a WBFF Pro Competitor and she shares her secrets on cardio & core circuit.
Related Article: Jade Atkinson’s Workout Wednesday: Lower Body Workout
A strong core is a key to warding off back pain and keeping good posture. A good strong posture keeps you standing tall and confident! Try this cardio and core circuit if you’re short on time. You’ll be sure to get your heart rate up while building a strong core.

Heather Marsh’s Cardio & Core Circuit Workout
Interval 1:
Plank jacks 20
Supermans 20
Side planks 20 secs
Jump squats 20
Interval 2:
Jump squats 20
Mountain climbers 20 per leg
Dumbbell Russian twist 20 per side
Lateral squatted walks 20 per leg
Interval 3:
Lateral squatted walks 20 per leg
Plank toe taps 20 per leg
Scissor kicks 20 per leg
Frog hops 20
Repeat each interval 3-4 times
