Thigh Abductor

How to do it

To begin, sit down on the abductor machine and select a weight you are comfortable with. When your legs are positioned properly, grip the handles on each side. Your entire upper body (from the waist up) should be stationary. This is the starting position.
Slowly press against the machine with your legs to move them away from each other while exhaling.
Feel the contraction for a second and begin to move your legs back to the starting position while breathing in. Note: Remember to keep your upper body stationary to prevent any injuries from occurring.
Repeat for the recommended amount of repetitions.

What muscles does the Thigh Abductor work?: Mainly the abductors, with help from the glutes.
What equipment do I need?: Machine.
Is it good for beginners?: Yes, it is rated beginner level.
How do I track progress on it?: Log each set and beat the weight or reps from last time. Liftrung shows your last set beside the next one and estimates your one-rep max from your sets.

Exercise descriptions: free-exercise-db, public domain.