Give this body-weight workout a try and see if you can last.
Complete each exercise for 1 minute, rest :30 seconds and then go to next exercise. Repeat for 20 minutes. Each week try to better your reps or add another set.
1. Traveling Beast Forward and Back
20 m or repeat down and back for 1 minute. (keep knees 1 inch above ground and back flat.)
2. Alternating Lunges (complete either in place or walking)
1 minute or 5 reps
3. Wall Walks
Start in pushup position and toes against the wall, walk up as high as you can, preferably getting your chest to the wall. Return to start. Repeat for 1 minute or 10 reps
4. Inverted Shoulder Press Push up
Making the inverted V, place hands inline with shoulders and touch head to ground under control. Keeping feet wide to start. You can advance movement by bringing feet closer. Repeat for 1 minute or 5 reps
5. Kick Through
Start in loaded beast and explode out into kick through using a line as a guide so you can stay on track, keep elbow up and hips low Start slow and then speed up. Do for 1 minute or 10 reps
6. Bear Crawl
Down and Back 1 minute or 5x.