We charge the amp handle there’s a battery in it, but I don’t see a place for the USB cable?

I did W3D1 today. My husband and I are going to go see our son so I had to get a workout in this morning.

I got these push up assistance at Goodwill. As of right now I only moving 1/4” towards the floor. I am afraid of hurting my shoulder.

DB W2D5 ✅

DB W2D4 done ✅

DB W2D3 my legs are shaking!!

DB W2D2 ✅

Ok so I did not follow the directions of the DB program. I began month 2 yesterday. 🤦🏻‍♀️
W2D1 done of the dumbbell workout. I continued jumping until I hit 2000.

DB W2D1 done. I upped to 8 pound dumbbells and I attempted full body push ups. I jumped for another 100 to get to 1000 today.

Can rest days be jump days? I feel that I need to jump 2000 jumps per day. I like how I felt when I was done.