chair

Up, legs up, legs and

Toe tip

Straighten, legs and

Start wearing

90 degrees.

Some tips

Hold the chair board,

buttock

Just leave the chair board 1 cm, and insist.

30 seconds

, rest for 2 minutes, every day 10 group,

I have already started exercising.

abdomen

Exercise again

arm

You don't need any tools.

besides

push-up

And sit-ups, no tools.