Training methods effectively in the strength and endurance of the orbicularis oris muscle

Ooya, Waka; Kaneko, Tomoo; Handa, Kaori; Iida, Junichiro

doi:10.7144/sgf.15.131

Cited by 7 publications

(14 citation statements)

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“…However, in recent years, a few studies have evaluated the effect of systematic lip training. Several studies reported that lip strength could be increased as a result of lip training for at least 1 week . However, no studies have so far investigated the changes in muscle strength after short‐term lip training of less than 1 week.…”

Section: Introductionmentioning

confidence: 99%

“…However, no studies have so far investigated the changes in muscle strength after short‐term lip training of less than 1 week. In addition, a small number of reports have evaluated specific quantitative loads for lip training . One report documented the effect of lip training with a load of 1 kg , but lip training with lighter loads has not been investigated.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, a small number of reports have evaluated specific quantitative loads for lip training . One report documented the effect of lip training with a load of 1 kg , but lip training with lighter loads has not been investigated. If training with a light load can be proven effective, it may be easy to perform training concomitant with orthodontic treatment for the patients with malocclusion caused by weak lip muscles.…”

Section: Introductionmentioning

confidence: 99%

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Multidirectional lip‐closing force in adult females after short‐term lip training

Fujiwara

Tokura

Tome

et al. 2016

J of Oral Rehabilitation

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The purpose of this study was to investigate the multidirectional lip-closing force in adult females before and after short-term lip training. Sixty-six Japanese females participated in this study. The subjects performed lip training that involved maintaining 200 or 400 g of bottled water in the oral vestibule. The signals of directional lip-closing force were investigated in eight directions before training and 5 and 7 days after the lip training. The differences in the closing force between pre- and post-training were then analysed statistically. The lip-closing force increased in the following order: pre-training, 5 days post-training and 7 days post-training in every direction (P < 0·05). The patterns of the increase in the lip-closing force in the upper, lower, right and left directions as a result of the repetitions were similar. No significant differences were noted between the training effects with loads of 200 and 400 g. Our findings demonstrated that the lip-closing force was influenced by the short-term lip training.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Multidirectional lip‐closing force in adult females after short‐term lip training

Fujiwara

Tokura

Tome

et al. 2016

J of Oral Rehabilitation

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“…We revealed that aerobic training, which involved 20 repetitions with 50% of maximum tensile strength for the orbicularis oris muscle for 5 seconds and rest for 5 seconds, was effective for improving orbicularis oris muscle endurance. On the other hand, we showed that hypoxic training for the orbicularis oris muscle, which involved 5 repetitions with 80% of maximum tensile strength for the orbicularis oris muscle for 5 seconds and rest for 5 seconds, was effective for improving both orbicularis oris muscle strength and endurance [11]. Ohtsuka reported that aerobic lip training, which increases orbicularis oris muscle endurance, improves lip incompetence in a patient with lip incompetence [12].…”

Section: Introductionmentioning

confidence: 99%

“…In a previous study, we measured oxygenation dynamics in the orbicularis oris muscle by using near-infrared spectrometry and evaluated training methods to improve the strength and endurance of the orbicularis oris muscle [10,11]. We revealed that aerobic training, which involved 20 repetitions with 50% of maximum tensile strength for the orbicularis oris muscle for 5 seconds and rest for 5 seconds, was effective for improving orbicularis oris muscle endurance.…”

Section: Introductionmentioning

confidence: 99%

Study of training for improving lip incompetence

et al. 2016

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Abstract:Purpose: We have been using myofunctional therapy in orthodontic treatment to improve orofacial disorders. Our previous study showed that lip training increased orbicularis oris muscle strength and endurance. The aim of this study was to determine the effectiveness of hypoxic lip training for improving lip incompetence.Subjects & Methods: Twenty healthy subjects (10 males and 10 females, 23.6 ± 2.3 years old) with lip incompetence participated in this study. We recorded the sealed lip ratio calculated by using the formula "(lip-sealing time / total recorded time) × 100" during relaxation (listening to soothing music) and during concentration (performing a mathematical calculation). Then the subjects performed a standardized hypoxic lip training (5 repetitive contractions with 80% of maximum tensile strength of the orbicularis oris muscle) with a traction plate. Training was repeated daily for 4 weeks. To estimate training effects, the sealed lip ratios during relaxation and concentration were recorded before training (T1), at 2 weeks (T2) and 4 weeks (T3) after the start of training, and at 4 weeks (T4) and 8 weeks (T5) after the end of training.Results: The sealed lip ratios in both the relaxation and concentration conditions significantly (P < 0.003 after Bonferroni correction) increased during the training period. Although the sealed lip ratios slightly decreased during the post-training period, they were not significantly different from those at T3.Conclusions: Hypoxic lip training increases the sealed lip ratio and is thus effective for improving lip incompetence. Sealed lip ratios were maintained after 8 weeks of training.

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Effectiveness of training methods to improve orbicularis oris muscle endurance in patients with incompetent lips

2015

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Training methods effectively in the strength and endurance of the orbicularis oris muscle

Cited by 7 publications

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Multidirectional lip‐closing force in adult females after short‐term lip training

Multidirectional lip‐closing force in adult females after short‐term lip training

Study of training for improving lip incompetence

Effectiveness of training methods to improve orbicularis oris muscle endurance in patients with incompetent lips

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