1. What is the effect of stretching on jumping? Purpose

2. Hypothesis Stretching will increase the jumping ability.

3. Materials PaperMarker Meter Stick TapeWall Seven subjects

4. Procedure Step 1: Tape paper vertically on wall. Step 2: Have subject record vertical jump using marker. Record distance. Step 3: Have subjects stretch for five minutes. Step 4: Have subject record vertical jump using marker. Record distance. Step 5: Analyze Data.

5. Results Before Stretching:After Stretching: Difference: 32cm37cm +5 43cm46cm +3 46cm53cm +7 59cm56cm -10 35cm32cm -3 53cm42cm +3 44cm52cm +8

6. Results #2 Total increase in distance: 13cm Average increase: 1.9cm

7. Results #3 Before stretching:After Stretching: 44.57cm46.42cm

8. Graph

9. Conclusion The hypothesis was correct stretching did increase jumping ability.