18 Bodyweight Cardio Exercises to Boost Endurance No equipment needed — perfect for home or gym! I’ve shown 18 variations that improve stamina, muscular endurance, and cardiovascular fitness — but you don’t need to do them all. Just pick 5–6 exercises, go full speed for 30 seconds each, and complete a circuit. TAKE REST for a minute and Repeat that circuit for 3–4 rounds for a solid 15-20 minute endurance session, adjusted to your current level. Note: These are weight-bearing, high-impact moveme