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Evaluation of the impact of muscle relaxation techniques on recovery in sport

The influence of various methods of muscle relaxation on the process of post-exercise muscle regeneration in athletes

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN10033645
Enrollment
100
Registered
2023-07-04
Start date
2023-07-20
Completion date
Unknown
Last updated
2026-08-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Post-workout recovery in athletes Other

Interventions

The experiment will be carried out according to a randomized crossover design where each participant conducts a familiarization intervention with contrast therapy ice massage and 1-minute nautical mas

Sponsors

Medical Center Provita
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. Randomly selected athletes with at least 3 years of training experience training min. 4 times a week 2. Aged 18-40 years 3. Healthy men

Exclusion criteria

Exclusion criteria: 1. Elevated blood pressure before the test (blood pressure >140/90 mmHg) 2. Patients treated after injuries, injuries or unspecified skin and myofascial lesions of the musculoskeletal system 3. Tattoos at the measurement site 4. Extreme fatigue, fever, infection or at the explicit request of the test person 5. Study participants had to abstain from training for 48 hours and abstain from exercise for 24 hours during the study 6. Participants were asked to refrain from consuming ergogenic beverages for 4 hours before the study

Design outcomes

Primary

MeasureTime frame
Measured at rest, 5 minutes, 24 and 48 hours after the exercise test: 1. Muscle tone (F = Hz), stiffness (S = N/m), flexibility and relaxation (ms) measured with a myotonometer (MyotonPRO AS, Myoton Ltd, Estonia 2021) 2. Muscle strength (W) measured with a hand dynamometer (EH106 China 2020) 3. Perfusion Units (PU) measured with a Laser Doppler Flowmeter (LDF), (Perimed, Sweden 2004) 4. Muscle power (Relative Strength Index [RSI]) measured behind the measurement platform Strength Decks (Vald Performance Australia 2012) or Fmax measured with an electronic hand dynamometer (EH106 China) 2020

Secondary

MeasureTime frame
Measured at rest, 1-5 minutes before the intervention and 1-5 minutes after the intervention, 24 hours and 48 hours: 1. Muscle pain threshold (PT-kG or N) measured with the FDIX algesimeter (Wagner Instruments, Greenwich, CT, USA 2013) 2. Number of jumps made, counted during each exercise test 3. Arterial pressure and pulse measured with an electronic blood pressure monitor before and after the exercise test

Countries

Poland

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Aug 25, 2026