scholarly journals Effect of a sulforaphane supplement on muscle soreness and damage induced by eccentric exercise in young adults: A pilot study

2021 ◽  
Vol 9 (24) ◽  
Author(s):  
Shoichi Komine ◽  
Ikuru Miura ◽  
Nao Miyashita ◽  
Sechang Oh ◽  
Katsuyuki Tokinoya ◽  
...  
Keyword(s):  
Young Adults ◽  
Pilot Study ◽  
Eccentric Exercise ◽  
Muscle Soreness

scholarly journals Ketone Monoester Supplementation Does Not Expedite the Recovery of Indices of Muscle Damage After Eccentric Exercise

2020 ◽  
Vol 7 ◽  
Author(s):  
Patrick W. Martin-Arrowsmith ◽  
Jamie Lov ◽  
Jiaying Dai ◽  
José A. Morais ◽  
Tyler A. Churchward-Venne
Keyword(s):  
Young Adults ◽  
Muscle Damage ◽  
Eccentric Exercise ◽  
Muscle Soreness ◽  
Voluntary Contraction ◽  
Muscle Performance ◽  
Double Blind ◽  
Post Exercise ◽  
Monocyte Chemoattractant Protein 1 ◽  
Drop Jumps

Purpose: The purpose of this study was to evaluate the effects of a ketone monoester supplement on indices of muscle damage during recovery after eccentric exercise.Methods: In a randomized, double-blind, independent group design, 20 moderately active healthy young adults consumed 360 mg per kg−1 bodyweight of a ketone monoester (KET) or energy-matched carbohydrate (CON) supplement twice daily following eccentric exercise (drop jumps). Maximal isometric voluntary contraction (MIVC) torque, counter-movement jump (CMJ) height, and muscle soreness were measured before (PRE), and immediately (POST), 24 h and 48 h post-exercise. Blood samples were collected for analysis of β-hydroxybutyrate (β-OHB), creatine kinase (CK), and select pro- and anti-inflammatory cytokines.Results: Peak blood β-OHB concentration after supplement intake was greater (P < 0.001) in KET (4.4 ± 0.8 mM) vs. CON (0.4 ± 0.3 mM). Exercise increased CK concentration at 24 h and 48 h vs. PRE (time: P < 0.001) with no difference between KET and CON. Exercise reduced MIVC (KET: −19.9 ± 14.6; CON: −22.6 ± 11.1%) and CMJ (KET: −11.0 ± 7.5; CON: −13.0 ± 8.7%) at POST relative PRE; however, there was no difference between KET and CON on the recovery of MIVC at 24 h (KET: −15.4 ± 20.4; CON: −18.7 ± 20.1%) or 48 h (KET: −7.2 ± 21.2; CON: −11.8 ± 20.2%), or CMJ at 24 h (KET: −9.2 ± 11.5; CON: −13.4 ± 10.8) or 48 h (KET: −12.5 ± 12.4; CON: −9.1 ± 11.7). Muscle soreness was increased during post-exercise recovery (time: P < 0.001) with no differences between KET and CON. Monocyte chemoattractant protein-1 was greater (group: P = 0.007) in CON (236 ± 11 pg/mL) vs. KET (187 ± 11 pg/mL).Conclusion: In conclusion, twice daily ingestion of a ketone monoester supplement that acutely elevates blood β-OHB concentration does not enhance the recovery of muscle performance or reduce muscle soreness following eccentric exercise in moderately active, healthy young adults.

Effects of external light load on posture and foot pressure distribution in young adults: A pilot study

2021 ◽  
Vol 82 ◽  
pp. 103102
Author(s):  
Magdalena Zawadka ◽  
Maciej Kochman ◽  
Miroslaw Jablonski ◽  
Piotr Gawda
Keyword(s):  
Young Adults ◽  
Pilot Study ◽  
Pressure Distribution ◽  
Foot Pressure ◽  
Light Load

scholarly journals Impacts of DigestaWell NRG Supplementation on Post Exercise Muscle Soreness in Unconditioned Horses, a Pilot Study

2021 ◽  
Vol 101 ◽  
pp. 103455
Author(s):  
Jessica K. Suagee-Bedore ◽  
Yeting Shen ◽  
Shea Porr ◽  
Ivan D. Girard ◽  
Karen Bennett-Wimbush ◽  
...  
Keyword(s):  
Pilot Study ◽  
Muscle Soreness ◽  
Post Exercise ◽  
Exercise Muscle

Polyol-combinant saliva stimulants: a 4-month pilot study in young adults

1998 ◽  
Vol 56 (2) ◽  
pp. 90-94 ◽  
Author(s):  
Kauko K. Mäkinen ◽  
Jana Olak ◽  
Silvia Russak ◽  
Mare Saag ◽  
Taavo Seedre ◽  
...  
Keyword(s):  
Young Adults ◽  
Pilot Study

Pilot study of once-a-day prophylaxis for youth and young adults with severe haemophilia A

Haemophilia ◽  
2016 ◽  
Vol 22 (5) ◽  
pp. e401-e405 ◽  
Author(s):  
V. Crivianu-Gaita ◽  
G. E. Rivard ◽  
M. Carcao ◽  
J. Teitel ◽  
J. St-Louis ◽  
...  
Keyword(s):  
Young Adults ◽  
Pilot Study ◽  
Haemophilia A ◽  
Severe Haemophilia ◽  
Youth And Young Adults
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