This prospective, multi-site, single-arm interventional study evaluates the 5-Line Principle of Balanced Progressive Intensity Training (BPIT) over 5 weeks in healthy adults aged 18-65 years. All participants receive supervised BPIT sessions (3-5 per week) progressing through five intensity lines defined by anatomical landmarks and ground reaction force: Ground-Based (Low) Knee-Level (Low-Moderate) Standing (Moderate) Head-Level (Moderate-High) Plyometric (High-Impact) The study aims to quantify improvements in functional movement efficiency, joint mobility, postural control, strength adaptation, and heart-rate variability while monitoring safety and individual overload indicators.
Primary Outcome Measures Change in Functional Movement Screen (FMS) total score from baseline to Week 5 Change in Y-Balance Test reach distance (composite score) Timeframe: Baseline and Week 5 Secondary Outcome Measures Change in 1-RM or estimated strength (squat, deadlift, overhead press) Change in resting HRV (RMSSD) Change in joint range of motion (goniometry) and postural sway Incidence of training-related discomfort or minor injury Timeframe: Baseline, weekly, and Week 5 Arms/Intervention Experimental: BPIT 5-Line Training Group Intervention: Behavioral: Balanced Progressive Intensity Training (BPIT) 5-Line Method Description: 5-week supervised progressive training using the BPIT 5-Line framework (ground-based → plyometric) Eligibility Ages Eligible: 18 Years to 65 Years Sexes Eligible: All Accepts Healthy Volunteers: Yes Inclusion Criteria Healthy adults with regular exercise history Able to attend 3-5 training sessions/week Signed informed consent Exclusion Criteria Recent injury (\<3 months) Known cardiovascular, metabolic, or orthopaedic contraindications Pregnancy Study Locations 13 Locations in India 2 Locations in USA, (Details of the location is uploaded on mmsxauthority.com webiste) MMSx Authority , USA, GFFI Fitness Academy, New Delhi BodyGNTX USA BFS/AIHFT-approved facilities Countries of Recruitment India U.S. FDA-regulated? No / No / No Human Subjects Protection Review Board Status Approved (or Submit for review if not yet) Board Name: Institutional Ethics Committee - MMSx Authority / GFFI Approval Number: BPIT-MULTI-2025-001 (or pending) Data Monitoring Committee No
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
OTHER
Masking
NONE
Enrollment
369
5-week supervised progressive training using the BPIT 5-Line framework developed by Dr. Neeraj Mehta.
BodyGNTX Fitness Institute
Columbus, Ohio, United States
RECRUITINGMMSx Authority Biomechanics Department
Powell, Ohio, United States
RECRUITINGMMSx AUTHORITY INSTITUTE FOR MOVEMENT MECHANICS & BIOMECHANICS RESEARCH (COORDINATING CENTER)
Powell, Ohio, United States
RECRUITINGIndian Institute of Kinesiology & Biomechanics Science (IIKBS)
Burhānpur, Madhya Pradesh, India
RECRUITINGShri Mahaveer Ortho Clinic
Delhi, National Capital Territory of Delhi, India
RECRUITINGGFFI Fitness Academy
New Delhi, National Capital Territory of Delhi, India
RECRUITINGActive India Health & Fitness Trust (AIHFT)
New Delhi, National Capital Territory of Delhi, India
RECRUITINGBody Mechanics Gym P Ltd
New Delhi, National Capital Territory of Delhi, India
RECRUITINGRegain Fitness Zone
Greater Noida, Uttar Pardesh, India
RECRUITINGGFFI Fitness Academy
Agra, Uttar Pradesh, India
RECRUITINGMovement Efficiency Score (MES, 0-10)
Change from baseline in the proprietary Movement Efficiency Score (MES), a validated composite metric of biomechanical function, movement quality, and postural alignment (derived from MMSx Flaw Checklist, visual/video analysis, and functional mapping).
Time frame: Baseline (Week 0) and end of study (Week 5)
Range of Motion (ROM)
Change from baseline in joint range of motion (degrees) measured by goniometry at key sites (shoulder, hip, spine, ankle).
Time frame: Baseline and Week 5
VAS Pain Score
Change from baseline in participant-reported pain/discomfort on a 0-10 Visual Analog Scale.
Time frame: Baseline and Week 5
Strength Index
Change from baseline in Strength Index calculated as Reps × Load (or estimated 1RM where applicable) for key movements.
Time frame: Baseline and Week 5
Mobility Limitation (%)
Change from baseline in self-reported percentage limitation in daily functional tasks due to mobility restrictions.
Time frame: Baseline and Week 5
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