No Gym, No Field, No Problem! Classroom PE Lessons / Indoor Recess / 30 Activities. You just found out you have no gym for the day or it’s raining, indoor recess again or need a quick activity to fill few minutes time. No problem, here is a list of 30 activities that promote teamwork, cooperation, and get your students moving in a small space. I included my students favorites! No planning needed, just grab the No Gym, No Field, No Problem lesson plans and go. You got this!Flexibility of Use: PE