New & experienced runners over 40 who want to keep running for a long time
For This 50-Year-Old, It's Always Hammer Time
For This 50-Year-Old, It's Always Hammer Time
In his position as a biomedical engineer assisting cardiac surgeons at Boston Children's Hospital, Pete Hammer is on the cutting edge of science and technology. A Ph.D., he helps physicians determine the most effective surgical techniques when operating on very sick children with complex heart problems.
runnersworld.com



