logging in or signing up Usain Bolt 40 Yard Dash fjlee Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 58 Category: Sports License: All Rights Reserved Like it (0) Dislike it (0) Added: November 02, 2011 This Presentation is Public Favorites: 0 Presentation Description Who has the fastest 40 yard dash? Deion Sanders 4.14? Usain Bolt? Comments Posting comment... Premium member Presentation Transcript Usain Bolt 40 Yard Dash: Jimson Lee SpeedEndurance.com Usain Bolt 40 Yard Dash SpeedEndurance.comJimson Lee, SpeedEndurance.com: Jimson Lee, SpeedEndurance.com SpeedEndurance.com40 yards = 36.57m: 40 yards = 36.57m F.A.T. = Fully Automatic Time or Electronic time SpeedEndurance.comFootball 40 yard dash test:: Football 40 yard dash test: old results hand timed to nearest 10th start on first motion, reaction time not counted timer is manually started finish is electronic (newer test) on AstroTurf with football cleats SpeedEndurance.comTrack 40 yard extrapolation:: Track 40 yard extrapolation: timer starts at gun RT is accounted, minimum 0.100, average 0.150 seconds on synthetic track, with track spikes WC sprinters accelerate until 60m, novices 30m Usain Bolt and Tyson Gay accelerate at 65-70m SpeedEndurance.comThe IAAF Official Hand Time Conversion: The IAAF Official Hand Time Conversion add 0.14 when gun and finish line are the same (400m) add 0.24 when gun and finish line are the different (100, 200m) SpeedEndurance.comHand time conversion from 1973 Research from Univ. of Giessen: Hand time conversion from 1973 Research from Univ. of Giessen Where Timer and: starter closest to gun (i.e. 400 meters) averaged a differential of 0.18 seconds starter at end of the 100 meter straightaway averaged differential of 0.24 seconds starter across the field of the 200 meter (~125m) curve averaged differential of 0.26 seconds Therefore, at 36.6m away, add 0.20 sec to a hand time with the runner 40 yards away SpeedEndurance.comDeion Sanders 4.17 WR?: Deion Sanders 4.17 WR? SpeedEndurance.com40 Yard Dash Extrapolations: 40 Yard Dash Extrapolations SpeedEndurance.comUsain Bolt 40 Yard Dash: For more information, visit: SpeedEndurance.com Usain Bolt 40 Yard Dash SpeedEndurance.com You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Usain Bolt 40 Yard Dash fjlee Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 58 Category: Sports License: All Rights Reserved Like it (0) Dislike it (0) Added: November 02, 2011 This Presentation is Public Favorites: 0 Presentation Description Who has the fastest 40 yard dash? Deion Sanders 4.14? Usain Bolt? Comments Posting comment... Premium member Presentation Transcript Usain Bolt 40 Yard Dash: Jimson Lee SpeedEndurance.com Usain Bolt 40 Yard Dash SpeedEndurance.comJimson Lee, SpeedEndurance.com: Jimson Lee, SpeedEndurance.com SpeedEndurance.com40 yards = 36.57m: 40 yards = 36.57m F.A.T. = Fully Automatic Time or Electronic time SpeedEndurance.comFootball 40 yard dash test:: Football 40 yard dash test: old results hand timed to nearest 10th start on first motion, reaction time not counted timer is manually started finish is electronic (newer test) on AstroTurf with football cleats SpeedEndurance.comTrack 40 yard extrapolation:: Track 40 yard extrapolation: timer starts at gun RT is accounted, minimum 0.100, average 0.150 seconds on synthetic track, with track spikes WC sprinters accelerate until 60m, novices 30m Usain Bolt and Tyson Gay accelerate at 65-70m SpeedEndurance.comThe IAAF Official Hand Time Conversion: The IAAF Official Hand Time Conversion add 0.14 when gun and finish line are the same (400m) add 0.24 when gun and finish line are the different (100, 200m) SpeedEndurance.comHand time conversion from 1973 Research from Univ. of Giessen: Hand time conversion from 1973 Research from Univ. of Giessen Where Timer and: starter closest to gun (i.e. 400 meters) averaged a differential of 0.18 seconds starter at end of the 100 meter straightaway averaged differential of 0.24 seconds starter across the field of the 200 meter (~125m) curve averaged differential of 0.26 seconds Therefore, at 36.6m away, add 0.20 sec to a hand time with the runner 40 yards away SpeedEndurance.comDeion Sanders 4.17 WR?: Deion Sanders 4.17 WR? SpeedEndurance.com40 Yard Dash Extrapolations: 40 Yard Dash Extrapolations SpeedEndurance.comUsain Bolt 40 Yard Dash: For more information, visit: SpeedEndurance.com Usain Bolt 40 Yard Dash SpeedEndurance.com