1, you can do push-ups Needless to say, the standard width and narrow distance can be adjusted by yourself. You can also search other ways of push-ups. I searched ~ ~ I'm afraid you can't do it.

2 Sit-ups, if the feet will tilt up, you can press heavy objects or have iron bars beside the bed, or you can do them directly without leg press, which will reduce the difficulty.

3 the replica of sit-ups from both ends is to hold your head intentionally or unintentionally, and get your hands and feet as close as possible to each other, V-shaped, okay?

If there is a guardrail iron bar upstairs, it is strong enough to do pull-ups.

5 flat support needless to say, the waist is straight.

6 Squat down, search your posture online, don't mess around and hurt your knee.

7. Come to think of it,

8 flexibility, you can search,

Men should be flexible when they are not close, and lift their feet to press the ligaments. Leg press, can you sit on the bed and bend forward?

Or a lot on the internet, look for it,

Hard work pays off! ! ! Oil; Fuel filling; Make greater efforts