Pilates exercises have been shown to be effective for a range of outcomes; however, it is unclear whether they can effectively contribute to improving cardiorespiratory fitness, especially when compared with aerobic training, which is known to be effective for this purpose. Furthermore, the differences between these modalities for outcomes such as flexibility, strength, and muscular power require further investigation. Therefore, the objective of this study is to assess the effectiveness of Pilates compared to aerobic training, as well as the combination of these activities, on cardiorespiratory fitness, flexibility, strength, and muscular power in young adults. Eighty women aged 18 to 40 will be randomized to four groups: Pilates (n = 20), aerobic (n = 20), Pilates plus aerobic (n = 20), and control (n = 20). Cardiorespiratory fitness will be assessed directly to estimate V̇O2max. Trunk flexibility in flexion and extension will be measured with a fleximeter (°). Lower-limb, upper-limb, and trunk muscle strength will be assessed by isokinetic dynamometry (N.m), while lower-limb muscle power (W) will be assessed by countermovement jumping on a force platform. Interventions will be conducted for 12 weeks, three times a week, with a 60-minute session duration. Analyses will be conducted by intention-to-treat and per-protocol.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Enrollment
80
Pilates exercises are characterized as muscle strengthening and stretching.
Aerobic exercises are characterized as a modality that works cardiorespiratory fitness.
Pilates exercises are characterized as muscle strengthening and stretching, while aerobic exercises are characterized as a modality that works cardiorespiratory fitness.
Universidade Estadual do Norte do Paraná
Jacarezinho, Paraná, Brazil
Cardiorespiratory Fitness
Maximum volume of oxygen obtained directly from inhaled and exhaled gases (V̇O2max) in a maximum incremental treadmill test.
Time frame: Baseline and after 12 weeks
Flexibility
Range of motion measured with a fleximeter (º) for trunk movement in flexion and extension.
Time frame: Baseline and after 12 weeks
Trunk muscle strength
Peak isokinetic torque of the trunk extensor and flexor muscles (cocentric/concentric) at 60°/s.
Time frame: Baseline and after 12 weeks
Lower limb muscle strength
Peak isokinetic torque of the knee extensor and flexor muscles (cocentric/concentric) at 60°/s.
Time frame: Baseline and after 12 weeks
Upper limb muscle strength
Peak isokinetic torque of the elbow extensor and flexor muscles (cocentric/concentric) at 60°/s.
Time frame: Baseline and after 12 weeks
Lower limb muscle power
Lower limb muscle power (W) measured by countermovement jump on a force plate.
Time frame: Baseline and after 12 weeks
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