Time course of recovery is similar for the back squat, bench press, and deadlift in well-trained males
| العنوان: | Time course of recovery is similar for the back squat, bench press, and deadlift in well-trained males |
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| المؤلفون: | Michael C. Zourdos, Michael Whitehurst, Robert F. Zoeller, Nishant P. Visavadiya, Daniel J. Belcher, Colby A. Sousa, Joseph P. Carzoli, Eric R. Helms, Trevor K. Johnson |
| المصدر: | Applied Physiology, Nutrition, and Metabolism. 44:1033-1042 |
| بيانات النشر: | Canadian Science Publishing, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Adult, Male, Pain Threshold, medicine.medical_specialty, Weight Lifting, Physiology, Endocrinology, Diabetes and Metabolism, Squat, 030204 cardiovascular system & hematology, Bench press, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Physiology (medical), medicine, Edema, Humans, Range of Motion, Articular, Muscle, Skeletal, Creatine Kinase, Nutrition and Dietetics, L-Lactate Dehydrogenase, business.industry, Body Weight, Resistance training, Resistance Training, DNA, Myalgia, 030229 sport sciences, General Medicine, Time course, Physical therapy, business, Physical Conditioning, Human |
| الوصف: | This study examined the time course of recovery following resistance exercise sessions in the back squat, bench press, and deadlift. Twelve well-trained males (age: 24.5 ± 3.8 years, body mass: 84.01 ± 15.44 kg, training age: 7.1 ± 4.2 years) performed 4 sets to failure at 80% of a 1-repetition maximum (1RM) on the squat, bench press, and deadlift in successive weeks. The bench press was always performed in week 2 with the squat and deadlift order counterbalanced between weeks 1 and 3. Indirect muscle damage and performance fatigue was assessed immediately before and after exercise and at 24 h, 48 h, 72 h, and 96 h postexercise. Outcome measures included limb swelling, joint range of motion, delayed onset muscle soreness, average concentric velocity (ACV) at 70% of 1RM, creatine kinase, lactate dehydrogenase, and cell-free DNA (cfDNA). Most measures demonstrated a main time effect (p < 0.05) within conditions; however, no between condition (p > 0.05) differences existed. ACV decreased in the squat condition for up to 72 h (p = 0.02, –8.61%) and in the bench press (p < 0.01, –26.69%) immediately postexercise but did not decline during the deadlift condition (p > 0.05). There was a main time effect for increased cfDNA in the squat (p < 0.01) and bench press (p < 0.05), but not the deadlift (p = 0.153). Further, immediately postexercise increases in cfDNA were directly related (p < 0.05) to changes in ACV in all 3 conditions. These results suggest that the deadlift does not result in greater muscle damage and recovery time than the squat and bench press following volume-type training in well-trained men. Further, acute changes in cfDNA may predict performance during the recovery period. |
| تدمد: | 1715-5320 1715-5312 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1d424aec5c7168f63f89aec660ef1daTest https://doi.org/10.1139/apnm-2019-0004Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....b1d424aec5c7168f63f89aec660ef1da |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17155320 17155312 |
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