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Morgan Arritola leads a train of women during the warm-up ©Nat Herz
Coaches Pete Vordenberg and Pat Casey with Patrick Johnson ©Nat Herz
The USST gets to use these special vans from the Olympic Training Center ©Nat Herz
Liz Stephen gets going ©Nat Herz
Kristina Strandberg and Laura Valaas working together ©Nat Herz
10 athletes using both techniques equals a lot of rollerskis ©Nat Herz
Lake Placid's foliage was at its most spectacular ©Nat Herz
Andy Newell warms up ©Nat Herz
Andy Newell with Chris Cook and Dartmouth's Sophie Caldwell behind ©Nat Herz
Andy Newell hammering the V1 ©Nat Herz
Morgan Arritola with XC Oregon's Kristina Strandberg during the warm-up ©Nat Herz
Morgan Arritola with Lindsay Williams right on her heels ©Nat Herz
Morgan Arritola getting her lactate level tested by USST Coach Chris Grover ©Nat Herz
Morgan Arritola with some nice fall foliage in the background ©Nat Herz
L-R APU's Laura Valaas and the USST's Lindsay Williams and Morgan Arritola pushing the pace ©Nat Herz
Liz Stephen during the warm-up ©Nat Herz
Liz Stephen demonstrates good forward body position during a classic interval ©Nat Herz
Lindsay Williams, recovered from compartment syndrome surgery, in the middle of an interval ©Nat Herz
Red Group Racing's Lindsey Dehlin working on her kick-double poling ©Nat Herz
Torin Koos discusses the details of the workout with USST Coach Justin Wadsworth ©Nat Herz
Middlebury's Patrick Johnson during an interval ©Nat Herz
Steinbock Racing's Chris Cook was also attending the camp ©Nat Herz
Morgan Arritola in the middle of a skating interval ©Nat Herz
Andy Newell working on his classic striding ©Nat Herz