High-intensity workouts are a great way to improve your overall fitness and boost your metabolism. But if you're new to exercise, there's no need to start with a super challenging HIIT session that involves lots of jumping.
This fast-paced workout from NASM-certified personal trainer Fernanda Shaw offers both high and low-impact options. The low-impact options are ideal if you want to protect your joints or if you don’t want to upset your downstairs neighbours with explosive movements.
