Would it be a good idea to these Calisthenics exercises with free weights?

[2slik]

http://www.bodybuilding.com/fun/wotw2.htm

I would like to follow the program under the 1st place called "Squats."

I could update my progress and my change in weight.

This is the routine from the website:

Monday Wednesday Friday:

Push ups, 3 sets, max reps
Chin-ups, 3 sets, max reps
Single Leg Squats, 3 sets, 3 max reps
Bench Dips, 2 sets, max reps
Ham-Glute Raises, 3 sets, max reps
Calf Raises, 3 sets, max reps
Upside-down Shoulder Press, 3 sets, max reps
Crunches, 5 sets, 25 reps
Neck, 3 sets, max reps

Like would it be good for me to do these exercises with free weights where possible? Like could I do push ups with some sort of weight on my back?

Could anyone help me set up a better routine or a better workout that you recommend that I do. I would like to get physically stronger and jump higher since I play basketball.