451. Shrubs or Trees Trimming, Hand Cutter 452. Trimming shrubs or trees, power cutter, using leaf blower, edge, moderate effort 453. Weekend Garden Weeding & Cultivation 454. Picking Fruit off Trees, Picking Fruits and Vegetables, Moderate Effort 455. Implied Walking/Standing – Picking Up from Yard, Light, Picking Flowers or Vegetables 456. Gardening, General, Moderate Effort 457. Picking fruit off trees, gleaning fruits, picking fruits/vegetables, climbing ladder to pick fruit, vigorous effort 458. Mountain Biking, General 459. Bicycling, stationary, 51-89 watts, light-to-moderate effort 460. Calisthenics (e.g., push ups, sit ups, pull-ups, jumping jacks), vigorous effort 461. Calisthenics (e.g., push ups, sit ups, pull-ups, lunges), moderate effort 462. Calisthenics (e.g., Situps, Abdominal Crunches), Light Effort 463. Elliptical Trainer, Moderate Effort 464. Health Club Exercise Classes, General, Gym/Weight Training Combined in One Visit 465. Stair-Treadmill Ergometer, General 466. Stationary Rowing, 100 Watts, Moderate Effort 467. Rowing, Stationary, 150 Watts, Vigorous Effort 468. Slimnastics, Jazzercise 469. Gentle Stretching 470. Therapeutic Exercise Ball, Fitball 471. Upper Body Exercise, Arm Ergometer 472. Upper Body Exercise, Stationary Bicycle - Airdyne (Arms Only) 40 RPM, Moderate 473. Video exercise workouts, TV conditioning programs (e.g., yoga, stretching), light effort 474. Video Exercise Workouts, TV Conditioning Programs (e.g., Cardio-Resistance), Moderate Effort 475. Aerobic, Low Impact 476. Ballroom, Fast 477. Ballroom, slow (e.g., waltz, foxtrot, slow dancing, samba, tango, 19th century dance, mambo, cha cha) 478. Caribbean Dance (Abakua, Beguine, Bellair, Bongo, Brukin’s, Caribbean Quadrille, Dinki Mini, Gere, Gumbay, Ibo, Jonkonnu, Kumina, Oreisha, Jambu) 479. Fishing, General 480. Fishing, ice, sitting