
Traffic jams are frustrating! In this lecture we use the time you are stuck in your car (maybe during a traffic jam) to strengthen your abs.
Further Resources: Travel Exercise – Best Travel Workouts for the Car or Plane
Traffic jams are frustrating! In this lecture we use the time you are stuck in your car (maybe during a traffic jam) to strengthen your abs.
Further Resources: Travel Exercise – Best Travel Workouts for the Car or Plane