The Acute Effect of Concurrent Training on Running Performance Over 6 Days

Doma, Kenji; Deakin, Glen B.

doi:10.1080/02701367.2015.1053104

Cited by 19 publications

(14 citation statements)

References 32 publications

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“…Studies have reported high levels of EIMD with concomitant impairments in running economy [15][16][17], running time-trial performance [18], and cycling performance [19] for several days following a bout of resistance exercises. These findings suggest that a bout of RT may impair the quality of subsequent endurance training sessions as a result of EIMD symptoms [10].…”

Section: Introductionmentioning

confidence: 99%

Resistance Training Acutely Impairs Agility and Spike-Specific Performance Measures in Collegiate Female Volleyball Players Returning from the Off-Season

Doma

Connor

Gahreman

et al. 2020

IJERPH

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This study examined the acute effects of resistance training (RT) on volleyball-specific performance. Sixteen female volleyball players undertook their initial, pre-season RT bout. Countermovement jump (CMJ), delayed onset of muscle soreness (DOMS), and sport-specific performances (i.e., run-up jump, agility, and spiking speed and accuracy) were measured before, 24 (T24), and 48 (T48) hours after RT. A significant increase in DOMS was observed at T24 and T48 (~207.6% ± 119.3%; p < 0.05; ES = 1.8 (95% CI: 0.94–2.57)), whilst agility was significantly impaired at T48 (1.7% ± 2.5%; p < 0.05; ES = 0.30 (95% CI: −0.99–0.40)). However, there were no differences in CMJ (~−2.21% ± 7.6%; p > 0.05; ES = −0.11 (95% CI: −0.80–0.58)) and run-up jump (~−1.4% ± 4.7%; p > 0.05; ES = −0.07 (95% CI: −0.76–0.63)). Spiking speed was significantly reduced (−3.5% ± 4.4%; p < 0.05; ES = −0.28 (95% CI: −0.43–0.97)), although accuracy was improved (38.3% ± 81.4%: p < 0.05) at T48. Thus, the initial, preseason RT bout compromised agility and spiking speed for several days post-exercise. Conversely, spiking accuracy improved, suggesting a speed–accuracy trade-off. Nonetheless, at least a 48-h recovery may be necessary after the initial RT bout for athletes returning from the off-season or injury.

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Section: Introductionmentioning

confidence: 99%

Resistance Training Acutely Impairs Agility and Spike-Specific Performance Measures in Collegiate Female Volleyball Players Returning from the Off-Season

Doma

Connor

Gahreman

et al. 2020

IJERPH

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“…Ratings of muscle soreness and fatigue were obtained following the completion of three repetitions of body weight squats. The muscle soreness and fatigue rating method used in this study was a standard 1–100 visual analogue scale adapted from a previous study ( Doma & Deakin, 2015 ). Specifically, 1–100 indicated “not very sore at all” to “very sore,” respectively, for the rating of muscle soreness and 1–100 indicated “not fatigued at all” to “very fatigued,” respectively, for the rating of muscle fatigue.…”

Section: Methodsmentioning

confidence: 99%

The comparison of cold-water immersion and cold air therapy on maximal cycling performance and recovery markers following strength exercises

Hayter

Doma

Schumann

et al. 2016

PeerJ

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This study examined the effects of cold-water immersion (CWI) and cold air therapy (CAT) on maximal cycling performance (i.e. anaerobic power) and markers of muscle damage following a strength training session. Twenty endurance-trained but strength-untrained male (n = 10) and female (n = 10) participants were randomised into either: CWI (15 min in 14 C water to iliac crest) or CAT (15 min in 14 C air) immediately following strength training (i.e. 3 sets of leg press, leg extensions and leg curls at 6 repetition maximum, respectively). Creatine kinase, muscle soreness and fatigue, isometric knee extensor and flexor torque and cycling anaerobic power were measured prior to, immediately after and at 24 (T24), 48 (T48) and 72 (T72) h post-strength exercises. No significant differences were found between treatments for any of the measured variables (p > 0.05). However, trends suggested recovery was greater in CWI than CAT for cycling anaerobic power at T24 (10% ± 2%, ES = 0.90), T48 (8% ± 2%, ES = 0.64) and T72 (8% ± 7%, ES = 0.76). The findings suggest the combination of hydrostatic pressure and cold temperature may be favourable for recovery from strength training rather than cold temperature alone.Subjects Kinesiology

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“…This approach does not replicate real-world resistance training (RT) practices involving isoinertial, concentric and eccentric, multi-articular contractions with heavy external loads. More recently, studies have reported that lower body RT sessions, such as squats, leg press, leg extension and leg curls, produced symptoms of EIMD [8], and as a result, impaired RE measures and maximal effort running performance for 24–48 h post-exercise [9–11]. However, these studies examined running performance measures in thermo-neutral conditions.…”

Section: Introductionmentioning

confidence: 99%

“…However, these studies examined running performance measures in thermo-neutral conditions. As athletes experience greater thermal strain in hot and humid conditions [12, 13], and the symptoms of EIMD increases physiological cost during exercise at a given workload [11, 14], running during periods of EIMD in the heat may further augment thermal strain.…”

Section: Introductionmentioning

confidence: 99%

“…Whilst these findings suggest increased susceptibility of exertional heat-illness during periods of EIMD in resistance-untrained individuals, only two eccentrically biased resistance exercises were performed [15]. This type of training practice does not represent lower body RT sessions consisting of multiple isoinertial, concentric and eccentric exercises [16], which have been shown to impair RE for 24–48 h post-exercise in resistance-untrained men in thermo-neutral conditions [11]. Fortes et al [17] reported increased physiological cost of running with elevated T C in resistance-untrained individuals for up to 24 h during periods of EIMD.…”

Section: Introductionmentioning

confidence: 99%

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The Effect of a Resistance Training Session on Physiological and Thermoregulatory Measures of Sub-maximal Running Performance in the Heat in Heat-Acclimatized Men

et al. 2019

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Background The current study examined the acute effects of a lower body resistance training (RT) session on physiological and thermoregulatory measures during a sub-maximal running protocol in the heat in heat-acclimatized men. Ten resistance-untrained men (age 27.4 ± 4.1 years; height 1.78 ± 0.06 m; body mass 76.8 ± 9.9 kg; peak oxygen uptake 48.2 ± 7.0 mL kg −1 min −1 ) undertook a high-intensity RT session at six-repetition maximum. Indirect muscle damage markers (i.e., creatine kinase [CK], delayed-onset muscle soreness [DOMS], and countermovement jump [CMJ]) were collected prior to, immediately post and 24 and 48 h after the RT session. The sub-maximal running protocol was performed at 70% of the ventilatory threshold, which was conducted prior to and 24 and 48 h following the RT session to obtain physiological and thermoregulatory measures. Results The RT session exhibited significant increases in DOMS ( p < 0.05; effect size [ES]: 1.41–10.53), whilst reduced CMJ ( p < 0.05; ES: − 0.79–1.41) for 48 h post-exercise. There were no differences in CK ( p > 0.05), although increased with moderate to large ES (0.71–1.12) for 48 h post-exercise. The physiological cost of running was increased for up to 48 h post-exercise ( p < 0.05) with moderate to large ES (0.50–0.84), although no differences were shown in thermoregulatory measures ( p > 0.05) with small ES (0.33). Conclusion These results demonstrate that a RT session impairs sub-maximal running performance for several days post-exercise, although thermoregulatory measures are unperturbed despite elevated muscle damage indicators in heat-acclimatized, resistance untrained men. Accordingly, whilst a RT session may not increase susceptibility to heat-related injuries in heat-acclimatized men during sub-maximal running in the heat, endurance sessions should be undertaken with caution for at least 48 h post-exercise following the initial RT session in resistance untrained men.

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The Acute Effect of Concurrent Training on Running Performance Over 6 Days

Abstract: Combining strength training on alternating days with endurance training on consecutive days impairs MVC and running performance at maximal effort and increases RMS and RMF over 6 days.

Cited by 19 publications

References 32 publications

Resistance Training Acutely Impairs Agility and Spike-Specific Performance Measures in Collegiate Female Volleyball Players Returning from the Off-Season

Resistance Training Acutely Impairs Agility and Spike-Specific Performance Measures in Collegiate Female Volleyball Players Returning from the Off-Season

The comparison of cold-water immersion and cold air therapy on maximal cycling performance and recovery markers following strength exercises

The Effect of a Resistance Training Session on Physiological and Thermoregulatory Measures of Sub-maximal Running Performance in the Heat in Heat-Acclimatized Men

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