Beginner-friendly lower body workout using bodyweight and a box. Class structure: three circuits of knee strengthening exercises completed for two rounds each.

- Highlighted exercises: step-up, straight leg lift, hip extensions (no squats or lunges!)
- Low-impact, beginner, and pregnancy-friendly
- Includes music

Equipment needed: box, bench, or chair

Strength score: 2/5
Level: Beginner-friendly