Adjusting the Plan by Assessment Results

Assessment turns programming from guesswork into a measured loop. Its outputs feed three decisions:

1. Set starting loads and intensities. A tested or estimated 1RM (1RM (One-Repetition Maximum) Testing) anchors percentage-based loads and rep-zone targets; an aerobic test (estimated VO2max, a timed distance) anchors cardio intensities. Without a baseline, loads are guessed and the first weeks are wasted calibrating.
2. Prioritize weak links. Testing exposes what to fix: a mobility screen flagging poor ankle/hip range routes mobility work in; a strength imbalance (e.g., much weaker posterior chain or one-sided asymmetry) routes corrective/balance work in per Principle of Muscle Balance; a low aerobic base raises cardio priority. Selection (Exercise Selection and Choice) follows the deficits.
3. Define re-test cadence and success. The baseline metric is re-measured on a schedule (commonly every 4–12 weeks, matching mesocycle length) to confirm the plan is working; the goal's metric is the headline re-test.

This is the front-end mirror of Monitoring & Adjusting the Program: assessment sets the plan up, monitoring/re-testing decides whether it stays or changes. The discipline is to let the data, not preference, choose the priorities — people tend to train what they are already good at, while assessment points at what they are not.

• Baselines anchor starting loads/intensities (1RM for resistance, aerobic test for cardio).
• Tests expose weak links → mobility, imbalance, or aerobic-base work gets prioritized.
• Re-test on a schedule (~4–12 weeks); the goal's metric is the headline measure.
• Selection follows the measured deficits, not personal preference.
• Front-end (assessment) and back-end (monitoring/re-test) bracket the design loop.