Practice your forehand, backhand, dinks, and touch shots as it automatically tosses up to 15 pickleballs at you, 1 every 8 seconds, before needing to reload.
Assembling a giant 1000 piece jigsaw puzzle can be a challenge, but this one is divided up into small numbered boxes, one for each day leading up to Christmas.
Thor, the mythological God of Thunder, didn't have kettlebells back in ancient times to workout with, but he did have Mjolnir to wield and get in his reps.