text: Holistic Health and Fitness Schedules
  Table 14-13. First unit of assignment new Soldier hybrid schedule (continued)
  4C four for the core min minute
  60:120 60 second sprint: 120 second walk MMD military movement drill
  300SR 300-meter shuttle run PD preparation drill
  ACFT Army Combat Fitness Test PMCS preventive maintenance checks and services
  ACU Army combat uniform RD recovery drill
  AGR ability group run rep repetition
  AWST Army water survival training RPE rating of perceived exertion
  FLC fighting load carrier RR release run
  FM foot march RUD running drill
  FUA first unit of assignment SDC sprint-drag-carry
  FWC free weight core sec second
  HSD hip stability drill SPT standing power throw
  LM landmine drill SSD shoulder stability drill
  MB medicine ball drill ST suspension training drill
  MDL maximum deadlift STC strength training circuit
  SUSTAINING PHASE
  14-47. In the sustaining phase, Soldiers prepare for conditions specific to their occupational tasks.
  Occupational tasks that require heavier loads, both physical and psychological, require heavier training loads.
  However, the principles and physiological considerations outlined in Part Two remain the same for every
  Soldier, no matter his or her occupational tasks. Training programs in the sustaining phase are designed to
  guide every Soldier and the H2F performance team that coaches and customizes the individual Soldier’s plan.
  BUILD 1
  14-48. The build 1 period is the first period in the sustaining phase. However, it is not the first period in the
  Soldier’s training progression. That base period was completed during the initial phase as the Soldier
  progressed from the FSP to the FUA. In the build periods, the basic abilities established in the initial phase
  are further refined.
  14-49. The build 1 period lasts four to eight weeks. Leaders use this time to build on the Soldiers’ abilities
  from the base period with higher intensity and increased volume of training. Training effort begins to mimic
  the primary goal or mission, and the period ends with a simulation of the mission or a test—perhaps an FTX
  or a practice ACFT. Table 14-14 describes the drills and activities across what might be the first four weeks
  of a build 1 period.
  Table 14-14. Sustaining phase build 1 period
  Build 1 Week 1
  Session RPE Drills and Exercises Uniform
  1-1 9 ACFT practice, or 1MR for time for new AGR assignment, AGR x 1 mile
  Preparation: HSD, 4C
  1-2 5 Activities: Walk (60 mins)
  Recovery: PMCS
  Preparation: PD (10 reps), 4C, SSD
  1-3 7 Activities: ST1, GD, CL1 (10 reps) ACU
  Recovery: PMCS
  Preparation: PD (10 reps), HSD
  1-4 7 Activities: RUD, 30:60s x 10 reps, RUD
  Recovery: RD (30 secs)
  Preparation: PD (10 reps), 4C, SSD
  1-5 7 Activities: FWA plus Bench Press or Incline Bench
  Recovery: PMCS