[Effects of Ramadan fast on weight, performance and glycemia during training for resistance].

Introduction: Pysical activity and sports training can be proved exhausted for the organism during normal alimentation period. These sensations may go on more pronounced during Ramadan, period of complete fast marked by an absence of energetic and hydroelectrolytic supply. Our propose was to evaluate the impact of Ramadan on weight, performance and glycaemia during a training for resistance.

Materials And Methods: Ten Senegalese males 200 and 400 meters runners aged 24.4 +/- 6 years old had two training sessions, one during the Ramadan and the other during normal non fast time. The 200 meters runners had executed each one two series of 3 x 150 m, and the 400 meters runners executed one serie of 3 x 250 m. These parameters have been measured respectively by a SECA scales, a PC 70 A chronometer, and a capillary glycaemia reader.

Results: During Ramadan the weights a nd performances of our athletes decreased significantly (0.01 > p > 0.001) with race intensities equal to or slightly higher than those of competition, requiring anaerobic glycolysis. We found severe hypoglycaemia mainly before the training session, 10 hours after the last meal. We found no severe hypoglycaemia in normal non-fast time. Therefore all differences in average glycaemia rates in each testing case (except between the morning and after training in time of complete fast) a nd between them, a re significant. The performance fall is the conjugation of the blood sugar rate collapse a nd recovery.

Conclusion: A balance diet with high content of carbon hydrates is a dvisable to prevent h ypoglycaemia that c an a dversely affect the health of fasting sportsman training for resistance.