Hey all! Just finished 7-Day Beginner Challenge and I have a few questions. Help a newbie out?

-Wondering whether to go onto JRDMax next or another program. Jumping is going well, just intimidated by the body weight portions. Is JRDMax going to be too difficult a transition? I am looking for more challenge and calorie burn than the beginner program.

-I have a soccer background. Translation: push-ups and pull-ups aren’t my thing. Do you suggest cranking out modified push-ups/pull-ups (with bands) for the duration or doing regular ones until muscle failure and waiting out the time? Also, what’s a good way to prevent/treat push-up soreness?

-I got bruises on my lower back/tail bone doing the ab cruncher exercises on the Crossrope oval jump mat. Anyone else experience this? Are there lots of ab crunchers in JRDMax or other programs, and do you think having a regular yoga mat on hand for that exercise would suffice?

Thanks everyone. Looking forward to doing the thing alongside you all!