1. Heavy breathing methods are: inhale when squatting, and exhale after standing up.

2. When the weight of the squat is less than 50% of the maximum squat, it can be judged that the load is relatively light and the body can bear it, so the breathing mode is: exhale when squatting, and inhale after standing up.

Extended data:

Squat exercise is a simple fitness method. No need for equipment and venues, home, office, park, as long as there is a foothold. However, any movement should be gradual and controlled properly. For squat, the rhythm of a squat is about 5 seconds to 6 seconds (about 10 per minute). When approaching the lowest position of squat, slow down deliberately.

At the beginning, you should do about 20 squats, which can be divided into 2 ~ 3 times a day (people with weak constitution can do less at first, and people with good physical strength can do more), and exercise for 5 minutes ~ 15 minutes a day.

References:

Health News Network-Squat Fitness Should Be Moderate