Does lower extremity osteoarthritis exacerbate risk factors for falls in older adults?

The risk of falling reportedly increases almost 2.5-times in those with lower extremity osteoarthritis (OA(LE)) compared with age-matched controls. However, the mechanisms underlying the increased risk are not clear.

Age, sex, and finish time as determinants of pacing in the marathon.

Previous researchers have suggested that faster marathoners tend to run at a more consistent pace compared with slower runners. None has examined the influence of sex and age on pacing. Therefore, the purpose of this study was to determine the simultaneous influences of age, sex, and run time on marathon pacing.