Can someone please explain this to me?

Question

Im just now starting to work out. Please explain this thank you

Answer

Do 2 sets of 15. 
One set of squats = 15 reps (squats)... 
So do 15 squats, rest, then do 15 squats. 
Do that for each exercise listed.

Answer

Do each exercise 15 times, and then do them another 15 times after a little bit of rest.
I'm not sure exactly what part of this you needed explaining, I'm presuming it's the set/ rep.

Answer

Each leg do the workout 15 times (ex. Lunge on one leg for 15 lunges) do this 2 times to each leg

Can someone please explain this to me?

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