AER on Newbury - Boutique Personal Training

AER on Newbury is a boutique personal training practice in Boston specializing in elite biomechanics and performance optimization using Postural Restoration Institute (PRI) methodology. Founded for discerning clients—including high-stakes corporate athletes and those prioritizing longevity—AER delivers highly individualized, private one-on-one coaching that combines structural assessment, respiratory mechanics training, and neurological recalibration. Rather than a traditional gym or spa, AER focuses purely on technical, high-performance coaching rooted in sustainable movement patterns and biomechanical architecture.