Final answer:
The most appropriate transfer option for a client with 1 LE strength would be Option 1: Total Assistance - Hoyer lift.
Step-by-step explanation:
If a client has 1 LE (lower extremity) strength, the most appropriate transfer option would be Option 1: Total Assistance - Hoyer lift. A Hoyer lift is used to transfer individuals with limited or no weight-bearing ability, providing full support and assistance. This would ensure the safety and comfort of the client during the transfer process.