• Mountaga Diop
• Papa Serigne Diene,Amadou Diouf
• Ndiack Thiaw, Elhadji Mamouthiam Diop
• Mame Ngone Beye,Daouda Diouf,Ndarao Mbengue
• Abdoulaye Ba, Abdoulaye Samb

Objective To study among INSEPS students the effects of partial sleep deprivation on vertical jump, speed coordination, endurance, heart rate, blood pressure and VO2 max, occurring the day after a night of sleep deprivation. Materials and methods We recorded heart rate, blood pressure at rest and after the Cooper test, evaluated vertical jump, speed-coordination, maximum oxygen consumption (VO2 max) of 15 INSEPS students, aged over 18 years and under 30 years, not suffering from any sleep disorder, and having given their consent, the day after a normal night sleep. A week later, the students underwent the same measurements, the same physical tests after a night of partial sleep deprivation of 4 hours. Results The average values of heart rate at rest (68.73 beatmin vs 69.3beatmin), at the end of the Cooper test (96 beatmin vs 102.5 beatmin), vertical jump (57.53 cm vs 58.47 cm), speed-coordination (16’56 vs 16’41) and maximum oxygen consumption (53.18 mlkgmin vs 54.45mlkgmin) recorded the day after a normal night sleep of 8 hours and the day after a night of partial sleep deprivation of 4 hours are not statistically different. Conclusion Partial sleep deprivation should not have negative consequences on heart rate, vertical jump, speed-coordination, maximum oxygen consumption. However, subjects have higher blood pressure after a night of partial sleep deprivation.

partial sleep deprivation, vertical jump, speed coordination, VO 2 max, blood pressure.

"Athlete’s sleep: effects of partial deprivation on some physical qualities of INSEPS students", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 2, page no.g303-g309, February-2024, Available :http://www.jetir.org/papers/JETIR2402640.pdf

"Athlete’s sleep: effects of partial deprivation on some physical qualities of INSEPS students", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 2, page no. ppg303-g309, February-2024, Available at : http://www.jetir.org/papers/JETIR2402640.pdf