21. Exercise machines inside a gym Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
22. Group exercising outside for Participation Challenge event Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1989 Institution: Northeastern University Library
23. Group of boys watching a man in a boxing ring Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
24. Group of people in a gym holding dumbbells Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
25. Group of people talk in a gym Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
26. Group of players in a basketball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
27. Group of players in a basketball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
28. Group of players in a basketball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
29. Group of players in a basketball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
30. Group of players in a volleyball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
31. Group of players in a volleyball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
32. Group of players in a volleyball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
33. Group of players in a volleyball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
34. Group of players in a volleyball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
35. Group of players in a volleyball game Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
36. Group of players trying to catch a basketball Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
37. Group of students practicing martial arts Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
38. Group of students practicing martial arts Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
39. Group of students practicing martial arts Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
40. Group of students practicing martial arts Creator: Boston Young Men's Christian Association Format: Photographs Collection: Young Men's Christian Association of Greater Boston Records Date: 1970 Institution: Northeastern University Library
