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Chapter 4 · Fitness Assessment · 4.18
Assesses local lower-body anaerobic endurance on each leg.
Watch the movement, then follow the book’s full procedure and measurement instructions for a formal assessment.
Adjustable box, scale, tape measure, one rubber agility ring and stopwatch.
Set the box to make a 90° knee angle with one foot on top and the other on the floor. Place a ring at the ground-contact point. Extend the top leg and step into the ring; repeat for 60 seconds, then test the other leg.
Record box height and complete repetitions separately for right and left legs; compare the two sides under the same test conditions.
The video shows the box and ring with a brief series of step-ups. It does not document two full 60-second leg trials.
The book lists High Knee Pulls, Straight Leg Kicks and Single Leg RDL & Quad Stretch as preparation. Browse the exercise library for related demonstrations.
4.18 Step Up Test in Advanced Concepts of Strength & Conditioning for Tennis. Use the book’s full protocol when recording a test result.
