The purpose of this study is to evaluate the efficacy of a multi-ingredient recovery supplement . The research will focus on strength recovery and performance maintenance assessing reductions in soreness and inflammation, as well as muscle repair and damage mitigation. By investigating these key recovery metrics, this study aims to investigate the efficacy of this supplement as a solution for active individuals seeking to optimize post-exercise recovery.
Healthy males or females aged 18-55 years old.
Must be recreationally trained or trained/developmental as previously defined (McKay et al., 2021).
Able to read and write in English.
Cessation of current use of tart cherry extract, protein powders, essential amino acids/BCAAs, calcium fructoborate, boron, or anabolic agents for a minimum of 1 week prior to, and throughout the duration of the study.
Sedentary
Highly trained/national level or professional athlete
Known diagnosis of any cardiovascular, metabolic, musculoskeletal, endocrine, or renal disease/disorder.
Recent musculoskeletal injury (<3-months)
Crossover
proprietary post workout recovery supplement
Dietary supplementproprietary post workout recovery supplement
Control placebo
Dietary supplementinactive/inert placebo mix
Lower Body Power and Force Generation (Maximal Countermovement Jump (CMJ))
The force plate platform consists of two force plates (left \& right) containing four force sensors which measure ground reaction force. The sensors are connected to a laptop and analyzed using Mechanography GRFP Research Edition® software (version 4.2-b05.53-RES). Subjects will perform three maximal vertical CMJs on a calibrated force plate. Subjects will be instructed to stand upright on the center of the force plate with feet shoulder-width apart and hands placed on the hips. Subjects will perform a maximal effort vertical jump with proper form and instructed to land with soft knees and remain still after each jump for data capture. A 30sec rest period will be provided between each trial. Data will be used to assess maximum force output (Fmax), rate of force development (RFD), jump height (inches), and maximum power (Pmax). Force curves will be reviewed for each trial, and results averaged. This will quantify full-body mechanical power under standardized, reproducible conditions.
Lower-Body Strength (Biodex Dynamometry)
Participants will complete isometric and isokinetic strength assessments, unilaterally on the dominant leg, of knee extension (ext) and flexion (flx) using a Biodex System 4 Pro dynamometer (Biodex Medical Systems, Shirley, NY). Proper positioning and stabilization will be ensured per manufacturer guidelines. Isometric testing - knee joint will be fixed @60° of flexion. Participants will perform 3 maximal effort ext/flx contractions, each lasting 5sec, with 5sec of rest between efforts. Highest recorded torque value across the 3 trials will be analyzed. Subjects will then complete isokinetic testing consisting of 5 maximal concentric knee ext and flx at an angular velocity of 60°/s. Full range of motion will be established prior to testing. Peak torque and average torque across all 5 repetitions will be recorded for analysis. All torque values will be gravity-corrected by the system software, and same technician will conduct all tests for consistency.
Perceived Recovery Status (PRS) Likert Scale
The PRS is a composite scale directly proportional to recovery (Laurent, et al. 2011). Hence, the purpose of the scale will be to assess the participant's recovery from the previous exercise session. Subjects will be informed that having no soreness and a high feeling of recovery is a 10, while extreme soreness and low feelings of recovery, leading to limited ability to function, is defined by a range of 0-3, adequate recovery, with some ability to function, is defined by a range of 4-7, and good recovery, with the ability to function normally, is defined by a range of 8-10.
Perceived Body Soreness Likert Scale
A 7-point likert scale will be used for lower body muscle soreness, after performing 5 air squats. The Likert scale is a validated instrument designed to assess self reported muscle soreness, measured across a 7-point scale. The scale ranges from 0 (no soreness), to 6 (unbearable soreness), and has good validity and reliability (Impellizzeri, F., et al., 2007).
Body Hydration Status (InBody)
Body hydration status will be assessed using multi-frequency bioelectrical impedance analysis (BIA) (InBody 770, InBody Co., Ltd., Seoul, South Korea). The InBody device uses direct segmental multi-frequency impedance (5 kHz to 1 MHz) to estimate water distribution across body compartments. Measurements will include total body water (TBW), extracellular water (ECW), and intracellular water (ICW) to evaluate fluid compartment status. BIA assessments will be conducted under standardized conditions with participants barefoot, standing upright with arms slightly abducted, and heels positioned on the footplate electrodes. Light, non-conductive clothing will be required, and all metal (e.g., jewelry, watches) are removed before testing. To minimize fluid variability, participants will avoid food, drink, and caffeine for at least 8 hours prior to testing. Measurements will be collected pre-supplementation and post-exercise/post supplement as part of the hydration analysis at baseline only.
Click on the lead sponsor to view all of their trials.
This trial is not recruiting at the moment. You can still explore other options:
