841. Tree Pose 842. Childs Pose 843. Surfing 844. Bicycling on Dirt or Farm Roads, Moderate Pace 845. Bicycling, General 846. Bicycling, leisure, 9.4 mph 847. Bicycling, 16-19 mph, racing/not drafting or > 19 mph drafting, very fast, racing general 848. Activity Promoting Video/Arcade Game, Vigorous Effort 849. Stationary Bike, 30-50 Watts, Very Light to Light Effort 850. Stationary Bicycle, 90-100 Watts, Moderate to Vigorous Effort 851. Stationary Bike, 161-200 Watts, Vigorous Effort 852. Resistance Training (Weight Lifting, Free Weights, Nautilus or Universal), Power Lifting or Body Building, Intense Effort 853. Fitness Club Exercise, Conditioning Classes 854. Rowing, Stationary Ergometer, General, Vigorous Effort 855. Teaching Exercise Class (e.g., Aerobic, Water) 856. Hatha Yoga 857. Native New Zealander physical activities (e.g., Haka, Taiahab), general, vigorous effort 858. Aerobic Step, with 6 – 8 inch Step 859. Aerobic, step, with 10 – 12 inch step 860. Ethnic or Cultural Dancing (e.g., Greek, Middle Eastern, hula, salsa, merengue, bamba y plena, flamenco, belly, and swing) 861. Fishing, crab fishing 862. Fishing, Jogging or Line, Standing, General 863. Fishing, Fishing Wheel, Setting Net and Fish Catching, General 864. Spear Fishing, Standing 865. Hunting Large Game, Dragging Carcass 866. Hunting, Pheasants or Grouse 867. Hunting, Rabbit, Squirrel, Prairie Chicken, Raccoon, Small Game 868. Trapping Game, General 869. Small Butchering Animals 870. Multiple Household Tasks All at Once, Vigorous Effort