1. Freehand lunge? Do not stick to the environment, anytime, anywhere.

2. The barbell lunges forward? Weightlifting training

3. lunge first and then take the stick? It's almost the same as 2, just learn the map.

4. Dumbbell lunge? Personally, I like this action very much.

Step on the bench? You can practice at home, in the gym and on the bench in the park ~