Nice compilation of various training programs of top U.S. high school track & field athletes of the late 1970s. Includes, but not limited to:

Joe Dial (1981 - 1st HS boy over 18' in PV)
Greg Duplantis (father of current world record holder Mondo Duplantis) - former national HS record-holder @ 17' 11 3/4"
Carl Lewis (1979 - LJ) - 26' 6" HS best, multiple world record holder, multiple Olympic Champion - considered greatest T&F athlete of 2nd-half of 20th century.
Michael Carter (1979) - STILL U.S. HS record holder in the shot put (12 lb) with his legendary 81' 3 1/2" put at the 1979 Golden West Invite - still U.S. HS record-holder in the outdoor shot (16 lb) with 67' 9"
Carol Lewis (1981 - LJ) - sister of Carl, and former HS indoor record-holder in the LJ. Bronze medalist at the 1983 World Championships ( )