1000 Double-Unders For Time (or substitute with 3000 Single-Unders)
Please scale all Fitness Explorer workouts and playouts to your current ability. This may mean increasing or decreasing the weights prescribed, modifying distances and times, or changing number of sets and reps to complete. Get adequate rest and sufficient nutrition to fuel the activity and to aid in recovery. Work hard and play hard but never sacrifice correct form.
Please visit the exercise FAQ for details on individual exercises or consult the advice of a registered exercise professional to ensure safe execution of the above movements.
If you are new to this mode of exercise, try one of the beginner's circuits
Perform a warmup prior to activity, here's an example Fitness Explorer warmup