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Matthew Schirm
Matthew Schirm has worked in the sports-performance field since 1998. He has professional experience as a college baseball coach and weight-training instructor. He earned a Master of Science in human movement from A.T. Still University in 2009.
  • Author (9)
By Matthew Schirm
Man stretching
Elbow Rehab for a Brachioradialis Strain
Fitness
By Matthew Schirm
woman running up at mountain stairs
The Muscles Worked During Calf Raises
Fitness
By Matthew Schirm
happy man and woman jumping outdoors
What Muscles Do Jumping Jacks Work?
Fitness
By Matthew Schirm
Stretching after workout
Exercises for the Gracilis Muscle
Fitness
By Matthew Schirm
Rear view of mature woman at gym on step machine
The 4 Major Muscle Groups You'll Work on the Stair Climber
Fitness
By Matthew Schirm
Woman working out at the gym
Psoas Muscle Strengthening Exercises
Fitness
By Matthew Schirm
closeup shot from behind of a man doing an overhead triceps stretch as one of the best dynamic arm stretches
The 7 Best Dynamic Arm Stretches to Improve Your Mobility and Warm Up for Exercise
Fitness
By Matthew Schirm
Ankle manipulation
Exercises For the Ankle After Surgery
Fitness
By Matthew Schirm
Back view of small group of people climbing steps
Osteoporosis Exercises for the Femoral Neck
Fitness
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