My pt taught me last time .. if u cant pull urself up. Just start slowly.

Grip and dont let go.. hang .

Then slowly put a chair . And train slowly. Or ask support.

U need build slowly. No fast way. But after u got foundation.  U will never lose it.or easy to regain.

When i first learn i was 70kg.

Now i m 85kg.. chubby. But still can.

170cm. / 85kg.

Bmi abt 29 ish.

Infact my wardrobe changes every 6 months.