Leonardo Costa, PT, PhD is the head of the Masters and Doctoral Programs in Physical Therapy at Universidade Cidade de São Paulo, Brazil. Leo is also the current editor in chief of the Brazilian Journal of Physical Therapy. His research interests focus on clinical trials and systematic reviews on non-pharmacological interventions for spinal pain; research methodology and assessment of measurement properties of outcome measures relevant to musculoskeletal conditions. He served as an editorial board member of Physical Therapy Journal over the last 5 years. Leo holds grants from all Brazilian research funders. In reality, he is a frustrated, unsuccessful tennis player who does research for living.