Biorhythms is a medical student-run performance group that holds biannual shows on the University of Michigan campus. Biorhythms welcomes all levels of participants, from beginners to advanced artists who have studied dance or music for years. Past performances have included forms of dance from around the world, vocal performances, and instrumental pieces. Choreographers and band leaders meet with their groups once per week throughout each semester and the entire group assembles the week of the show for rehearsals.