EMOM stands for every minute on the minute. You set a timer, then on each scheduled minute, perform the exercise(s). First set of exercises performed at the 0:00 mark. You then rest for the remainder of each minute. When the second minute starts you do the exercise(s) again. Repeat this process until the 10 to 30 minutes are over.
*Scale numbers down or up if needed.
10 Minute EMOM
5 Air Squats
5 Push-ups
5 Sit-ups/Crunches
10 Minute EMOM
5 Push-ups
5 Hollow Rocks
10 Minute EMOM
15 Burpees
10 Minute EMOM
ODD: 15 Air Squats
EVEN: 15 Burpees
15 Minute EMOM
20 Jumping Jacks
10 Push-ups
20 Minute EMOM
10 Hollow Rocks
5 (7,10) Burpees
Prison Burpees
Stand in one corner of a room - a gym, living room, garage, wherever. Do 10 burpees. Now run to another corner of the room, and do 9 burpees. Run to another corner and do 8. Repeat the pattern until you reach 1 burpee. To scale it down you can start with less than 10 burpees. Make it harder? Start with more than 10 burpees. Rest as needed throughout.
Some examples of bodyweight movements you can incorporate into your workouts.