Here is a full body toning segment using a single weight of your choice. Medicine ball or dumbbell, or ANY weight will do. Works arms, legs, core and of course cardio done at full speed. Repeat it back-to-back 2 or 3 times for great workout.
I call these challenging abs I made up “morse codes” as you tap your foot LIGHTLY on the floor while executing the other part and it adds a super intensity to the core work. My clients moan, so I know they work. haha