Study: NCT06620666

Intervention type: DIETARY_SUPPLEMENT
Group type: EXPERIMENTAL
Intervention: Water-based power resistance training + Dietary supplement I (WPowDSI)
Description: The WPowDSI group will perform 8 repetitions per exercise (arm fly and swing, small and big kick, and a combined upper and lower limb exercise). Regarding the perceived exertion rating, a value of 4 (1º repetition) and 7 (last repetition) was recorded, accorded to an adaptation of the OMNI-RES scale in water in the remaining 12-16 weeks. The number of sets throughout the entire intervention was 4 sets per exercise, with 90s of active recovery (slow rhythmic swinging of the extremities) between sets. The speed of execution of the exercises was controlled using a metronome marking the cadence (concentric phase as fast as possible; eccentric phase 2s). Devices were used according to individual needs. Regarding supplementation, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Water-based power resistance training + Placebo (WPowPl)
Description: The WPowCr group will perform 8 repetitions per exercise (arm fly and swing, small and big kick, and a combined upper and lower limb exercise). Regarding the perceived exertion rating, a value of 4 (1º repetition) and 7 (last repetition) was recorded, accorded to an adaptation of the OMNI-RES scale in water in the remaining 12-16 weeks. The number of sets throughout the entire intervention was 4 sets per exercise, with 90s of active recovery (slow rhythmic swinging of the extremities) between sets. The speed of execution of the exercises was controlled using a metronome marking the cadence (concentric phase as fast as possible; eccentric phase 2s). Devices were used according to individual needs. Regarding placebo, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: EXPERIMENTAL
Intervention: Elastic band-based power resistance training + Dietary supplement I (EBPowDSI)
Description: The EBPowDSI group will perform 8 repetitions per exercise (militar press, squat, upright row, lunge, and push-press). Regarding the perceived exertion rating, a value of 4 (1º repetition) and 7 (last repetition), according to an adaptation of the OMNI-RES EB scale in the remaining 12-16 weeks. The number of sets throughout the entire intervention was 4 sets per exercise, with 90s of active recovery (slow rhythmic swinging of the extremities) between sets and 90s of rest between exercises. The speed of execution of the exercises was controlled using a metronome marking the cadence (concentric phase: as fast as possible; eccentric phase: 2s). Regarding supplementation, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Elastic band-based power resistance training + Placebo (EBPowPl)
Description: The EBPotPl group will perform 8 repetitions per exercise (militar press, squat, upright row, lunge, and push-press). Regarding the perceived exertion rating, a value of 4 (1º repetition,) and 7 (last repetition), according to an adaptation of the OMNI-RES EB scale in the remaining 16 weeks. The number of sets throughout the entire intervention was 4 sets per exercise, with 90s of active recovery (slow rhythmic swinging of the extremities) between sets and 90s of rest between exercises. The speed of execution of the exercises was controlled using a metronome marking the cadence (concentric phase: as fast as possible; eccentric phase: 2s). Regarding placebo, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: EXPERIMENTAL
Intervention: Elastic band-based eccentric resistance training + Dietary supplement II (EBEccDSII)
Description: The EBEccDSII group will perform 6 repetitions per exercise (lunge, chest press, hiptrust and standing row). The exercises were performed at maximum intensity until the point where stability or technique was lost, prior the stretching of the band. The number of sets throughout the entire intervention was 4 sets per exercise, with 120s of active recovery between sets and 90s of rest between exercises. The pace of execution of the exercises was controlled using a metronome marking the cadence (concentric phase: until reaching the stretching of the band; eccentric phase: 5s). Regarding supplementation, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Elastic band-based eccentric resistance training + Placebo (EBEccPl)
Description: The EBEccPl group will perform 6 repetitions per exercise (lunge, chest press, hiptrust and standing row). The exercises were performed at maximum intensity until the point where stability or technique was lost, prior the stretching of the band. The number of sets throughout the entire intervention was 4 sets per exercise, with 120s of active recovery between sets and 90s of rest between exercises. The pace of execution of the exercises was controlled using a metronome marking the cadence (concentric phase: until reaching the stretching of the band; eccentric phase: 5s). Regarding placebo, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: EXPERIMENTAL
Intervention: Elastic band-based maximum strength resistance training + Dietary supplement II (EBMaxDSII)
Description: The EBMaxDSII group will perform 6 repetitions per exercise (lunge, chest press, hiptrust and standing row). Regarding the perceived exertion rating, a value of 7 (1º repetition,) and 9 (last repetition), according to an adaptation of the OMNI-RES EB scale in the remaining 16 weeks. The number of sets throughout the entire intervention was 4 sets per exercise, with 120s of active recovery between sets and 90s of rest between exercises. The pace of execution of the exercises was controlled using a metronome marking the cadence (concentric-eccentric phase: 2s). Regarding supplementation, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Elastic band-based maximum strength resistance training + Placebo (EBMaxPl)
Description: The EBMaxPl group will perform 6 repetitions per exercise (lunge, chest press, hiptrust and standing row). Regarding the perceived exertion rating, a value of 7 (1º repetition,) and 9 (last repetition), according to an adaptation of the OMNI-RES EB scale in the remaining 16 weeks. The number of sets throughout the entire intervention was 4 sets per exercise, with 120s of active recovery between sets and 90s of rest between exercises. The pace of execution of the exercises was controlled using a metronome marking the cadence (concentric-eccentric phase: 2s). Regarding placebo, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: PLACEBO_COMPARATOR
Intervention: Control + Placebo (CPl)
Description: Participants randomized into the control group will not undertake any formal intervention and will be asked to maintain their usual physical activity habits and diet. Regarding placebo, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Control + Dietary supplement I (CDSI)
Description: Participants randomized into the control group will not undertake any formal intervention and will be asked to maintain their usual physical activity habits and diet. Regarding supplementation, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Control + Dietary supplement (CDSII)
Description: Participants randomized into the control group will not undertake any formal intervention and will be asked to maintain their usual physical activity habits and diet. Regarding supplementation, participants were randomly assigned to receive their daily dose.

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Active Comparator: Aerobic training + Placebo (AerPl)
Description: The group will perform aerobic exercise for 20-40 minutes with easy execution exercise. Regarding placebo, participants were randomly assigned to receive their daily dose.