Sit ups is probably the correct answer
Team work makes the dream work! Benefits may include ease of work due to more helping hands. Getting to meet more diverse people. Stepping out of your comfort zone. And just having a fun time
Physical activity should be a balance. It is important to have a mix of moderate, low, and vigorous activity! From walking to yoga to crossfit it is important to keep a balance.
Stimulant or depressant drugs.