Introduction: Stretching is an essential exercise modality in sports practice, and current scientific guidelines recommend dynamic and static stretching before and after exertion, respectively, to derive their benefits. Objective: The study aimed to compare the stretching practices of Burkinabe coaches with scientific findings and to identify associated factors. Methods: This was a cross-sectional study conducted using a questionnaire administered to 217 Burkinabe coaches of amateur team sports. Results: The results showed that during the warm-up the number of coaches using dynamic stretching was statistically higher than the number using static stretching (59.4% vs. 40.6%; p = 0.045). After exertion, the percentage of coaches using static stretching was higher (85.3% vs. 4.1%; p = 0.016). The practice of dynamic stretching before exertion was associated with the number of years of coaching experience (p = 0.047), qualification level (p = 0.036), and the sport coached (p = 0.028). Conclusion: The results indicated that the stretching practices employed during warm-ups by the majority of the coaches surveyed align with current recommendations. During the cool-down phase, the majority of coaches also use static stretching, even though scientific evidence regarding the benefits of this practice is not well established. The practice of dynamic stretching before exertion was associated with the number of years of coaching experience, qualification level and the sport coached.
References
[1]
Amiri-Khorasani, M. (2013). Kinematics Analysis: The Acute Effect of Different Stretching Methods on Dynamic Range of Motion of Lower Extremity Joints during Soccer Instep Kicking. International Journal of Performance Analysis in Sport, 13, 190-199. https://doi.org/10.1080/24748668.2013.11868641
[2]
Amiri-Khorasani, M., Abu Osman, N. A., & Yusof, A. (2011). Biomechanical Responses of Thigh and Lower Leg during 10 Consecutive Soccer Instep Kicks. Journal of Strength and Conditioning Research, 25, 1177-1181. https://doi.org/10.1519/jsc.0b013e3181d6508c
[3]
Ayala, F., López-Valenciano, A., Gámez Martín, J. A., De Ste Croix, M., Vera-Garcia, F., García-Vaquero, M. et al. (2019). A Preventive Model for Hamstring Injuries in Professional Soccer: Learning Algorithms. International Journal of Sports Medicine, 40, 344-353. https://doi.org/10.1055/a-0826-1955
[4]
Ayala, F., Moreno-Pérez, V., Vera-Garcia, F. J., Moya, M., Sanz-Rivas, D., & Fernandez-Fernandez, J. (2016). Acute and Time-Course Effects of Traditional and Dynamic Warm-Up Routines in Young Elite Junior Tennis Players. PLOS ONE, 11, e0152790. https://doi.org/10.1371/journal.pone.0152790
[5]
Babault, N., Rodot, G., Champelovier, M., & Cometti, C. (2021). A Survey on Stretching Practices in Women and Men from Various Sports or Physical Activity Programs. International Journal of Environmental Research and Public Health, 18, 3928. https://doi.org/10.3390/ijerph18083928
[6]
Behm, D. G., & Chaouachi, A. (2011). A Review of the Acute Effects of Static and Dynamic Stretching on Performance. European Journal of Applied Physiology, 111, 2633-2651. https://doi.org/10.1007/s00421-011-1879-2
[7]
Behm, D. G., Blazevich, A. J., Kay, A. D., & McHugh, M. (2016). Acute Effects of Muscle Stretching on Physical Performance, Range of Motion, and Injury Incidence in Healthy Active Individuals: A Systematic Review. Applied Physiology, Nutrition, and Metabolism, 41, 1-11. https://doi.org/10.1139/apnm-2015-0235
[8]
Bishop, D. (2003). Warm Up I. Sports Medicine, 33, 439-454. https://doi.org/10.2165/00007256-200333060-00005
[9]
Bizzini, M., Junge, A., & Dvorak, J. (2013). Implementation of the FIFA 11+ Football Warm up Program: How to Approach and Convince the Football Associations to Invest in Prevention. British Journal of Sports Medicine, 47, 803-806. https://doi.org/10.1136/bjsports-2012-092124
[10]
Gremion, G. (2005). Les exercices d’étirement dans la pratique sportive ont-ils encore leur raison d’être? Une revue de la littérature. Revue Médicale Suisse, 1, 1830-1834. https://doi.org/10.53738/revmed.2005.1.28.1830
[11]
Judge, L. W., Bellar, D. M., Gilreath, E. L., Petersen, J. C., Craig, B. W., Popp, J. K. et al. (2013a). An Examination of Preactivity and Postactivity Stretching Practices of NCAA Division I, NCAA Division II, and NCAA Division III Track and Field Throws Programs. Journal of Strength and Conditioning Research, 27, 2691-2699. https://doi.org/10.1519/jsc.0b013e318280c9ac
[12]
Judge, L. W., Bellar, D., Bodey, K. J., Craig, B., Prichard, M., & Wanless, E. (2011). An Examination of Pre-Activity and Post-Activity Stretching Practices of NCAA Division I and NCAA Divison III Basketball Programs. Journal of Coaching Education, 4, 46-64. https://doi.org/10.1123/jce.4.1.46
[13]
Judge, L. W., Bellar, D., Craig, B., Petersen, J., Camerota, J., Wanless, E. et al. (2012). An Examination of Preactivity and Postactivity Flexibility Practices of National Collegiate Athletic Association Division I Tennis Coaches. Journal of Strength and Conditioning Research, 26, 184-191. https://doi.org/10.1519/jsc.0b013e31821852d0
[14]
Judge, L. W., Craig, B., Baudendistal, S., & Bodey, K. J. (2009). An Examination of the Stretching Practices of Division I and Division III College Football Programs in the Midwestern United States. Journal of Strength and Conditioning Research, 23, 1091-1096. https://doi.org/10.1519/jsc.0b013e318192b7d6
[15]
Judge, L. W., Petersen, J. C., Bellar, D. M., Craig, B. W., Wanless, E. A., Benner, M. et al. (2013b). An Examination of Preactivity and Postactivity Stretching Practices of Crosscountry and Track and Field Distance Coaches. Journal of Strength and Conditioning Research, 27, 2456-2464. https://doi.org/10.1519/jsc.0b013e318257703c
[16]
Judge, L.W., Avedesian, J.M., Bellar, D.M., Hoover, D.L., Craig, B.W., Langley, J. et al. (2020). Pre-and Post-Activity Stretching Practices of Collegiate Soccer Coaches in the United State. International Journal of Exercise Science, 13, 260-272.
[17]
Judge, L.W., Bodey, K.J., Bellar, D., Bottone, A., Wanless, E. (2010). Pre-Activity and Post-Activity Stretching Perceptions and Practices in NCAA Division I Volleyball Programs. Journal of Research in Health, Physical Education, Recreation, Sport & Dance, 5, 68-75.
[18]
Kaya, F. (2018). Positive Effects of Proprioceptive Neuromuscular Facilitation Stretching on Sports Performance: A Review. Journal of Education and Training Studies, 6, 1. https://doi.org/10.11114/jets.v6i6.3113
[19]
Lima, C. D., Brown, L. E., Ruas, C. V., & Behm, D. G. (2018). Effects of Static versus Ballistic Stretching on Hamstring: Quadriceps Strength Ratio and Jump Performance in Ballet Dancers and Resistance Trained Women. Journal of Dance Medicine & Science, 22, 160-167. https://doi.org/10.12678/1089-313x.22.3.160
[20]
Opplert, J., & Babault, N. (2018). Acute Effects of Dynamic Stretching on Muscle Flexibility and Performance: An Analysis of the Current Literature. Sports Medicine, 48, 299-325. https://doi.org/10.1007/s40279-017-0797-9
[21]
Opplert, J., & Babault, N. (2019). Acute Effects of Dynamic Stretching on Mechanical Properties Result from Both Muscle-Tendon Stretching and Muscle Warm-Up. The Journal of Science and Medicine in Sport, 18, 351-358.
[22]
Opplert, J., Paizis, C., Papitsa, A., Blazevich, A. J., Cometti, C., & Babault, N. (2020). Static Stretch and Dynamic Muscle Activity Induce Acute Similar Increase in Corticospinal Excitability. PLOS ONE, 15, e0230388. https://doi.org/10.1371/journal.pone.0230388
[23]
Pamboris, G. M., Noorkoiv, M., Baltzopoulos, V., Gokalp, H., Marzilger, R., & Mohagheghi, A. A. (2018). Effects of an Acute Bout of Dynamic Stretching on Biomechanical Properties of the Gastrocnemius Muscle Determined by Shear Wave Elastography. PLOS ONE, 13, e0196724. https://doi.org/10.1371/journal.pone.0196724
[24]
Pollock, M. L., Gaesser, G. A., Butcher, J. D., Després, J., Dishman, R. K., Franklin, B. A. et al. (1998). ACSM Position Stand: The Recommended Quantity and Quality of Exercise for Developing and Maintaining Cardiorespiratory and Muscular Fitness, and Flexibility in Healthy Adults. Medicine & Science in Sports & Exercise, 30, 975-991. https://doi.org/10.1097/00005768-199806000-00032
[25]
Sadigursky, D., Braid, J. A., De Lira, D. N. L., Machado, B. A. B., Carneiro, R. J. F., & Colavolpe, P. O. (2017). The FIFA 11+ Injury Prevention Program for Soccer Players: A Systematic Review. BMC Sports Science, Medicine and Rehabilitation, 9, Article No. 18. https://doi.org/10.1186/s13102-017-0083-z
[26]
Samukawa, M., Hattori, M., Sugama, N., & Takeda, N. (2011). The Effects of Dynamic Stretching on Plantar Flexor Muscle-Tendon Tissue Properties. Manual Therapy, 16, 618-622. https://doi.org/10.1016/j.math.2011.07.003
[27]
Siatras, T. A., Mittas, V. P., Mameletzi, D. N., & Vamvakoudis, E. A. (2008). The Duration of the Inhibitory Effects with Static Stretching on Quadriceps Peak Torque Production. Journal of Strength and Conditioning Research, 22, 40-46. https://doi.org/10.1519/jsc.0b013e31815f970c
[28]
Trajano, G. S., Nosaka, K., & Blazevich, A. J. (2017). Neurophysiological Mechanisms Underpinning Stretch-Induced Force Loss. Sports Medicine, 47, 1531-1541. https://doi.org/10.1007/s40279-017-0682-6
[29]
Vieira, D. C. L., Opplert, J., & Babault, N. (2021). Acute Effects of Dynamic Stretching on Neuromechanical Properties: An Interaction between Stretching, Contraction, and Movement. European Journal of Applied Physiology, 121, 957-967. https://doi.org/10.1007/s00421-020-04583-3
[30]
Wessel, J., & Wan, A. (1994). Effect of Stretching on the Intensity of Delayed-Onset Muscle Soreness. Clinical Journal of Sport Medicine, 4, 83-87. https://doi.org/10.1097/00042752-199404000-00003