Four Weeks of Off-Season Training Improves Peak Oxygen Consumption in Female Field Hockey Players

Lindsey T Funch; Erik Lind; Larissa True; Deborah Van Langen; John T Foley; James F Hokanson

doi:10.3390/sports5040089

Four Weeks of Off-Season Training Improves Peak Oxygen Consumption in Female Field Hockey Players

Sports (Basel). 2017 Nov 28;5(4):89. doi: 10.3390/sports5040089.

Authors

Lindsey T Funch¹, Erik Lind², Larissa True³, Deborah Van Langen⁴, John T Foley⁵, James F Hokanson⁶

Affiliations

¹ Kinesiology Department, State University of New York at Cortland, P.O. Box 2000, Cortland, NY 13045, USA. lindsey.taylor02@cortland.edu.
² Kinesiology Department, State University of New York at Cortland, P.O. Box 2000, Cortland, NY 13045, USA. erik.lind@cortland.edu.
³ Kinesiology Department, State University of New York at Cortland, P.O. Box 2000, Cortland, NY 13045, USA. larissa.true@cortland.edu.
⁴ Kinesiology Department, State University of New York at Cortland, P.O. Box 2000, Cortland, NY 13045, USA. deborah.vanlangen@cortland.edu.
⁵ Physical Education Department, State University of New York at Cortland, P.O. Box 2000, Cortland, NY 13045, USA. john.foley@cortland.edu.
⁶ Kinesiology Department, State University of New York at Cortland, P.O. Box 2000, Cortland, NY 13045, USA. james.hokanson@cortland.edu.

Abstract

The purpose of the study was to examine the changes in peak oxygen consumption ( V ˙O_2peak) and running economy (RE) following four-weeks of high intensity training and concurrent strength and conditioning during the off-season in collegiate female field hockey players. Fourteen female student-athletes (age 19.29 ± 0.91 years) were divided into two training groups, matched from baseline V ˙O_2peak: High Intensity Training (HIT_run; n = 8) and High Intensity Interval Training (HIIT; n = 6). Participants completed 12 training sessions. HIT_run consisted of 30 min of high-intensity running, while HIIT consisted of a series of whole-body high intensity Tabata-style intervals (75⁻85% of age predicted maximum heart rate) for a total of four minutes. In addition to the interval training, the off-season training included six resistance training sessions, three team practices, and concluded with a team scrimmage. V ˙O_2peak was measured pre- and post-training to determine the effectiveness of the training program. A two-way mixed (group × time) ANOVA showed a main effect of time with a statistically significant difference in V ˙O_2peak from pre- to post-testing, F(1, 12) = 12.657, p = 0.004, partial η² = 0.041. Average (±SD) V ˙O_2peak increased from 44.64 ± 3.74 to 47.35 ± 3.16 mL·kg^-1·min^-1 for HIIT group and increased from 45.39 ± 2.80 to 48.22 ± 2.42 mL·kg^-1·min^-1 for HIT_run group. Given the similar improvement in aerobic power, coaches and training staff may find the time saving element of HIIT-type conditioning programs attractive.

Keywords: HIIT; HIT; VO2peak; field hockey; intervals; maximal oxygen consumption; non-traditional season training; tabata intervals.