Study Began September 10 - Ended November 16.
Testing Date - November 19, 1984
Group A	40 Times
	Before	After	Change
John Poehlein - shot put	4.84	4.78	0.06
Land Renfroe - Javelin	4.96	4.9	0.06
Melvine Dean - 400	4.62	4.56	0.06
Clarence Daniel - 400	4.54	4.5	0.04
Perry Cartlidge - 400	4.56	4.52	0.04
Rony Dees - HH, 200	4.52	4.48	0.04
*Doug Smith - 800, 1500	4.98	4.86	0.12
*Victor Shine - 800, 1500	4.95	4.84	0.11
Troy Mckoy - HJ	4.92	4.92	0
Kermit Jackson -LJ	4.65	4.61	0.04
Average Improvement - .057
Group B
	Before	After	Change
Kirk Parker - HJ	4.89	4.89	0
Verdell Oliver - TJ	4.72	4.7	0.02
Anthony Redditt - 100, 200, 400	4.54	4.53	0.01
Eric O'Neil - 100, 200	4.56	4.53	0.03
Earl Bridges - 100, LJ, TJ	4.54	4.5	0.04
Rip Haney - 800, 1500	4.98	4.96	0.02
Jim Leone - 800, 1500	5	4.98	0.02
Mark Morrison - 200, 400	4.8	4.78	0.02
Vince Aldridge - 400	4.75	4.71	0.04
Perry Lust - LJ	4.63	4.6	0.03
Average Improvement - .023
*Three clocks used - average time listed.