TY  - ADVS
AU  - Jacobson,Troy
TI  - Spinervals fitness 4.0. : Lean and mean 
T2  - Fitness series
U1  - 796.62 
PY  - 2001///
CY  - [Timonium, MD]
PB  - Spinervals Cycling, Lifesports, Inc., 
KW  - Cycling
KW  - Training
N1  - Title from disc surface; "The original indoor cycling workout series"--Disc surface; Instructor, Troy Jacobson
N2  - "Develop greater strength and definition in your quads, glutes and hamstrings. Difficulty rating 8.2."-- Container
ER  -