Table 1.
Participant demographic and clinical characteristics.
Variable
Cycling
Swimming
Race and ethnicity, n
White
18
16
African American
3
4
Hispanic
3
3
Asian
0
0
Other
0
1
Affected joints, n
Foot
2
2
Hand
2
1
Hip
3
2
Knee
15
18
Shoulder
1
0
Spine
1
0