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Headgear With Max Heart Rate and Zones Chart1 × $14.95
Emotional Fitness Training Cards (4"x6")(10 per Pack)2 × $4.99
Threshold Cycling: 30 Zone Training Rides to the Beat from Heart Zones2 × $19.95
"TRI" Bumper Sticker1 × $2.99
THRESHOLD Foundation Seminar Syllabus Booklet2 × $24.95
MAX Foundation Seminar Syllabus Booklet2 × $24.95
Spark: The Revolutionary New Science of Exercise and the Brain1 × $11.25
