I'm almost back to my pre-pregnancy fitness (mostly level 4) and my five month old baby loves to particpate in my workouts. e.g. he loves burpee kisses or toe touch crunches (which adds 7kg to the crunch, but bycicle crunches are impossible. With him lying on the floor i can't, for example, do side lunge jumps. and sometimes, he just won't stay on the floor, so i have to put him in a sling carrier . then i can do most leg workouts, butcan't do jumps or exercises on the back.

any suggestions for babyfriendly workouts with little to no alterations?