What are some heart pumping plyometric drills?

Hi Riley,

Here are a few more:

Hill sprints, sprints on sand or grass, squat jumps uphill or on the sand, jumping rope while going uphill or while running, a number of exercises using battling ropes, bear crawls (performed on a hard surface, grass or sand or while going uphill), jumping pushups, pushups while moving (crawling) forward, burpees on the sand or while going uphill. These are a few I can think of and there are many variations to all of the exercises I mentioned as well.

Best,
Harris