https://sportscience1.com/home daily 1.0 2017-12-07 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1511940173524-677C970IO7RUFNHNGMBS/homepage.jpg Home https://sportscience1.com/what-we-do daily 0.75 2022-07-28 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1512630799382-6DAVHE7O9VDVUZYEJDCU/wwd4.jpg What We Do https://sportscience1.com/ceo daily 0.75 2022-07-28 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/a5799e5d-33bd-4ee8-9d5c-d32f7d42c09c/patents.jpg Ceo - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1512634281039-MWKHKW627EY9MVF8GX6B/picsite.jpg Ceo https://sportscience1.com/contact daily 0.75 2017-12-07 https://sportscience1.com/equipment-testing daily 0.75 2018-01-11 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1512635355294-61WSERACR6ZJ7Y1XU6RT/projectspic1.jpg Equipment Testing https://sportscience1.com/equipment-design daily 0.75 2018-01-11 https://sportscience1.com/clients daily 0.75 2018-01-02 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514444470040-ISSRBPN7MXDF2AK32ETM/cl1.jpg Clients https://sportscience1.com/new-page daily 0.75 2017-12-29 https://sportscience1.com/baseballsoftball-bats daily 0.75 2017-12-29 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514589930178-WXSRKWGN4DPK2R8AZWJ2/et2.jpg Baseball/Softball bats     Fig. 3.2. Rounded compression element, distance gauge, force gauge, and bat cradle https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514590006171-VP4OY0S03INT1J10O36R/et3.jpg Baseball/Softball bats Fig. 3.3. BPF performance test report https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514589868831-5QMI0VIML6VK3RNLIKZO/et1.jpg Baseball/Softball bats Fig. 3.1. Ball cannon, light gates, bat, and bat holder https://sportscience1.com/tennis-racquets daily 0.75 2018-01-11 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514591443838-WULFX41O4AZSH7RKXDAP/et9.jpg Tennis racquets Fig. 3.9. Exerted force on racquet string bed (lbs) vs. compression distance (inches) https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514590812305-CS0I3ADCU78B4K3SXBPE/et8.jpg Tennis racquets Fig. 3.8. Invented device to measure string tension https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514590626567-2PD2NPGUTXOC04QKGAWZ/et4.jpg Tennis racquets Fig. 3.4. Impact of tennis ball on racquet https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514591770251-TN13UZV69UCEUL309FW2/et13.jpg Tennis racquets Fig. 3.13. Impact of tennis ball on solid plate https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514590719291-3LVU2RRZRN3GLRVZH0GZ/et6.jpg Tennis racquets Fig. 3.6. Power contours on a tennis racquet face https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514591685253-IM7RE509GL4ZFFICPYXP/et11.jpg Tennis racquets Fig. 3.11. Impacting a racquet with tennis balls https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514590675089-NQP6B666RCE2310QFNDZ/et5.jpg Tennis racquets Fig. 3.5. Forces exerted by indented tennis racquet strings https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514591647586-9T36343GHMYPNNJS9BQQ/et10.jpg Tennis racquets Fig. 3.10. Impacting a racquet with a metal element https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514591810809-6CZ3EDZNZ9YOEMCXJJPT/et14.jpg Tennis racquets Fig. 3.14. Computer generated image of string deflections. Only some of the strings are shown. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514591732918-YLCWSAKDIHGHLUH0FWSE/et12.jpg Tennis racquets Fig. 3.12. Tennis ball compression when impacting a solid plate, from finite element analysis https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514590772387-H3RL1FXYPAS0LMROMX6Q/et7.jpg Tennis racquets Fig. 3.7. String tension (lbs) vs. time (minutes) https://sportscience1.com/football-shoulder-pads daily 0.75 2017-12-30 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514592267607-9NUU46Z7DKQGA0O7HISA/et16.jpg Football shoulder pads Fig.3.15. Pad impact equipment https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514592334303-402GJQPTQR7QLMK2X75C/et17.jpg Football shoulder pads Fig.3.16. Spring/cup impacting system on pad   https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514592582283-FGK3DXF3Q3BMURZTKJ5C/et20.jpg Football shoulder pads Fig.3.19. Forces (lbs) transmitted through pad vs. impact time https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514592530120-QW3U2Z6R1U4GEHWORDGD/et19.jpg Football shoulder pads Fig. 3.18. Applied force on pad (lbs) vs. impact time (0.01 ms) https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514592160608-O8OKUO3ZYFHMJVV6IUAX/et15.jpg Football shoulder pads https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514592482204-FE8Y10HDKHM6HC74P3QW/et18.jpg Football shoulder pads Fig 3.17. Force sensor locations on manikin https://sportscience1.com/football-helmets daily 0.75 2017-12-30 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514594420786-3DE0XYK0RG20CBPKMAD8/et27.jpg Football helmets Fig. 3.25. Plot of the five harmonics used in the fit to the acceleration profile of Fig. 3.24. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514594359882-B14LPB75II4OE2EJONY7/et25.jpg Football helmets Fig. 3.23. Transmitted force sensor system. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514594495769-KAT8K0JLTBOCQZX6U5GI/et29.jpg Football helmets Fig. 3.27. Plots of forces transmitted through a helmet onto five sensors. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514594327238-5BCNUPV3MT2OMVVD7ZOH/et24.jpg Football helmets Fig. 3.22(b) Rebound of free impactor from target, displaying a changed direction and an acquired rotation. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514594199929-77O0MID2D1GKOCTJ1LBU/et21.jpg Football helmets https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514594458916-QLQOSIGKH9EXXK8LQT9O/et28.jpg Football helmets Fig. 3.26. Plot of an applied force profile (blue) and the sum of the five transmitted force profiles of Fig. 3.27 (red). https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514594292479-0K8DTP1C3EORMPNE35OA/et23.jpg Football helmets Fig. 3.22(a). Free impactor propelled from cannon towards target helmet https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514594389021-SZQY8ILYI7KLNPTHHGY5/et26.jpg Football helmets Fig. 3.24. Plot of an impact acceleration profile (blue) and five-frequency harmonic fit (red).   https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514594260956-92OA5PIQJ0WFB0DMEXLI/et22.jpg Football helmets Fig. 3.21. Football helmet testing cannon. https://sportscience1.com/tr-design daily 0.75 2018-01-11 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514603239684-4PEFW1IAGDFB63KT58BJ/d2.jpg T.R. Design Fig. 4.2. Carbon fiber racquet https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514603200979-PBIFUEEVG8KVR7O5FYNP/d1.jpg T.R. Design Fig. 4.1. Aluminum racquet https://sportscience1.com/bbsb-bats daily 0.75 2017-12-30 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514604165100-6U9T9E3XIP2F7YMQGY8W/d5.jpg BB/SB BATS https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514604198471-5N2IW4IUMNGBA772QUHD/d6.jpg BB/SB BATS Fig. 4.5 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514603961573-LVG73S70P8CVSDNBFNZ6/d3.jpg BB/SB BATS Fig. 4.3 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514604002750-9AJK8VLTJPURG632IH8C/d4.jpg BB/SB BATS Fig.4.4 https://sportscience1.com/golf-putters daily 0.75 2018-01-11 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514604877802-QVQ2EQO37PZ2FMWGRBED/d7.jpg Golf putters Fig. 4.6. Prototype large MOI putter head. https://sportscience1.com/fb-helmets daily 0.75 2018-01-11 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514605272815-57DQDCOR5EUVHIZ6JDSZ/d8.jpg FB helmets Fig. 4.7. Plots of applied forces from identical impacts on the highest STAR rated helmet (blue) and on our helmet (blue). https://sportscience1.com/sport-performance daily 0.75 2018-01-02 https://sportscience1.com/muscle-contractions daily 0.75 2018-01-02 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514606761299-T3FRU5QLKM9Y1UHZWL4X/sp1.jpg Muscle Contractions Fig . 5.1 Muscle fibers https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514606931203-TDFRKD2OC51KMJA6E09B/sp2.png Muscle Contractions Fig. 5.2 https://sportscience1.com/power-c daily 0.75 2018-01-02 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514607166473-FEW7ALD7GKREYWT9DN16/sp3.jpg Power C. 5.3. Consumed power vs. speed for various methods of locomotion https://sportscience1.com/ovr daily 0.75 2018-01-02 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514680613376-V252WCR1EUJU2ZWZ5F7J/eq2.jpg OVR https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514680456586-THUWODZ6MJCI5OTB0MFC/eq1.jpg OVR https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1514607518288-11L7V4NV5SKZK37JAQEF/sp4.jpg OVR Fig. 5.4. Average speed D/T vs. race distance D theory (solid curve) and world records (points) https://sportscience1.com/new-page-1 daily 0.75 2022-07-28 https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/b495b0ea-f51e-4cc7-b111-7ab41832fb98/figure1.jpg Personal Protective Equipment - Make it stand out Figure 1. Schematic drawing of new mask efficiency testing system. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/9d335afb-d778-4523-b417-f8596bf94ea7/Picture2.jpg Personal Protective Equipment - Make it stand out Figure 2. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/d4d07a23-9eb1-4382-a6a9-725123a064a2/figure3.jpg Personal Protective Equipment - Make it stand out Figure 3. Photograph of compact mask testing system prototype. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/1f77d643-3eaf-4988-a61c-8f820bcd5062/figure2.jpg Personal Protective Equipment - Make it stand out Figure 2. Illustration of prototype of new mask efficiency testing system. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/4bbfbc35-011a-4b9c-96e6-9ba9a446a17c/FIGUREE1.jpg Personal Protective Equipment - Make it stand out Figure 1. https://images.squarespace-cdn.com/content/v1/59fe8dd51f318d8b0c18f4cb/4bdf0457-a18e-4398-a94a-92f0242e7a5b/figure4.jpg Personal Protective Equipment - Make it stand out Figure 4. Photograph of compact mask testing system prototype with cover removed. https://sportscience1.com/partners-bedford daily 0.75 2025-05-12 https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390409437321-Q9EZYDA52XWMFWJIQRU6/logo-2.jpg Partners https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390409437266-8DADKO4VSI8O9JEYQ58I/logo-4.jpg Partners https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390409437284-U9500QOC95REDBT90G9L/logo-1.jpg Partners https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390409437242-8SZY5F04GD012C425QZ6/logo-3.jpg Partners https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390505394162-W51WFS0M8F9TXWY7LPDY/chambers-10.jpg Partners https://sportscience1.com/what-we-do-bedford daily 0.75 2025-05-12 https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390513380961-PTHFXE5U2S1FJSLPXUSD/tumblr_mh1iruZWLf1rkz363o1_1280.jpg What We Do https://sportscience1.com/contact-bedford daily 0.75 2025-05-12 https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390510556456-TV8RZ8LOBB3L6TBXFWZD/tumblr_mkrr2pZQ851rkz363o2_1280.jpg Contact https://sportscience1.com/projects-bedford daily 0.75 2025-05-12 https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390513704892-X6RLQ8I6CZ7RH14SLT95/tumblr_mjco89cUVY1rkz363o1_1280.jpg Projects https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390513762052-20QA8XOF4PAJV9MQ8VIT/tumblr_mlsetsKySj1rkz363o4_1280.jpg Projects https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390513827835-7X0ZFXSD0X2H8JVTM0G7/tumblr_mqvsd7ij1c1rkz363o1_1280.jpg Projects https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390597386640-3KVLE657DTIG7GJ4AQE2/tumblr_mjdttrQLOJ1rkz363o7_1280.jpg Projects