Purpose: The purposes of this research were to design a professional development (PD) initiative to introduce teachers to a pedagogical innovation--the Meaningful Physical Education (PE) approach--and to understand their experiences of the PD process. Method: Twelve PE teachers in Canada engaged in an ongoing PD initiative, designed around characteristics of effective PD, across two school years as they learned about and implemented Meaningful PE. Qualitative data were collected and analyzed. Findings: This research showed that teachers valued a community of practice and modeling when learning to implement Meaningful PE. While teachers were mostly favorable to the PD design, there were several tensions between ideal and realistic forms of PD. Discussion: This research offers support for several characteristics of effective PD to support teachers' implementation of a novel pedagogical approach and highlights the need to balance tensions in providing forms of PD that are both effective and practical.